【单选题】
16. —Excuse me, may I use your bicycle? ______ is broken. Certainly. But remember to return it before lunch. A. Mine B. Me C. Myself D. I
A. A
B. B
C. C
D. D
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答案
A
解析
A
相关试题
【单选题】
17. Simon, what do I need to take for the hiking? Youd better ________ more water than usual. Its hot today. A. to take B. taking C. take D. took
A. A
B. B
C. C
D. D
【单选题】
18. Helen ______ to a language school when she was seven. A. sent B. is sent C. will send D. was sent
A. A
B. B
C. C
D. D
【单选题】
19. — Is this park youve visited recently? — Yes, it's the most beautiful one Ive ever visited before. A. that B. the one C. which D. the one which
A. A
B. B
C. C
D. D
【单选题】
20. — Its difficult for the village children to cross the river for school. — I think a bridge ________ over the river. A. should be built B. is being built C. has been built D. was built
A. A
B. B
C. C
D. D
【单选题】
21. — Could you tell me when Mr. Li ________ in Huaibei?    — Sure..When he ________, I’ll call you.    A. arrives; will arrive B. will arrive; will arrive C. arrives; arrives D. will arrive; arrives
A. A
B. B
C. C
D. D
【单选题】
22.There is ________ 800-metre-long road behind ________ hospital. A. an; an B. an; the C. a; a D. a; the
A. A
B. B
C. C
D. D
【单选题】
23. — Did you see a girl in yellow pass by just now? — No, sir. I ________ a magazine. A. read B. am reading C. was reading D. would read
A. A
B. B
C. C
D. D
【单选题】
24.In fact, my parents are not only kind to me, but also strict ________ me. A. at B. to C. for D. with
A. A
B. B
C. C
D. D
【单选题】
25. The boy_____ a yellow sweater can_____ himself now. A. wearing; dress B. putting on; wear C. put on; dress D. dressing;
A. A
B. B
C. C
D. D
【单选题】
( ) 26. Where does the writer of "The little Prince" come from? A.England. B.France. C.America. D.China.
A. A
B. B
C. C
D. D
【单选题】
( ) 27. What does the prince do after the fox tells him a secret? A.He cares more about a flower and a sheep. B.He meets many more strange adults on other planets. C.He realizes his love for the rose and he goes back to his planet.   D.He discovers interesting things such as a snake, other roses and a fox.
A. A
B. B
C. C
D. D
【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________. A.the adult world B.the planet B -612 C.a rose and a fox D.the adventure of a young
A. A
B. B
C. C
D. D
【单选题】
( ) 29. When a baseball player hits the ball, he must ______ to get a point. A. run to each base freely B. touch the home plate first C. touch all the bases with his hands D. run to each base in order and touch it with his foot
A. A
B. B
C. C
D. D
【单选题】
( ) 30. When was the importance of touching all the bases shown? A. Before the baseball rules made. B. At the end of the 1974 baseball seasons. C. At the start of the 1974 baseball seasons. D. In the second week of 1974.
A. A
B. B
C. C
D. D
【单选题】
( ) 31. Who hit home run number 715? A. Babe Ruth. B. Hank Aaron. C. Babe Ruth’s partner. D. Hank Aaron’s friend.
A. A
B. B
C. C
D. D
【单选题】
( ) 32. What does the expression “to touch all bases” mean? A. To try your best to set a new record. B. To get a chance to be the greatest hitter. C. To do what is needed to finish an activity. D. To solve the problems successfully.
A. A
B. B
C. C
D. D
【单选题】
( ) 33. The Chinese Yellow Sea Wetlands are in the _______ of China.    A.south           B.east    C.west            D.north
A. A
B. B
C. C
D. D
【单选题】
( ) 34. Usually the weather in the wetlands is _______.    A.hot             B.pleasant   C.cold            D.dry
A. A
B. B
C. C
D. D
【单选题】
( ) 35. The World Wetlands Day is on _______.    A.February 2        B.June 25   C.April 22      D.March 22
A. A
B. B
C. C
D. D
【单选题】
( ) 36. We must protect wetlands because _______. A.they are home for wildlife   B.they can prevent flood    C.they can offer food to the animals and birds D.all of the above
A. A
B. B
C. C
D. D
【单选题】
( ) 37.The greatest river for navigation is ___________. A. the Nile B. the Amazon C. the Mekong D. the Mississippi
A. A
B. B
C. C
D. D
【单选题】
( ) 38. From a dam, people can use the water for ___________. A. keeping the rivers clean B. only making electricity C. irrigation and making electricity D. washing clothes
A. A
B. B
C. C
D. D
【单选题】
( ) 39. The water in the river is polluted because of _____________. A. people's drinking water too much B. people's swimming in the river too much C. chemicals and other materials D. people's building a dam across a river
A. A
B. B
C. C
D. D
【单选题】
( ) 40. The best title of the passage is ___________. A. Rivers in Cities B. The importance of Rivers C. Transportation D. Natural Resources
A. A
B. B
C. C
D. D
【单选题】
1.—Hello! This is Henry Speaking.I’d like to speak to your father. —Sorry, he has Shanghai. A. been in B. been to C. come to D. gone to
A. A
B. B
C. C
D. D
【单选题】
2. — It’s difficult for the village children to cross the river for school. — I think a bridge ______ over the river. A. was built B. is being built C. has been built D. should be built
A. A
B. B
C. C
D. D
【单选题】
3. —Where would you like to go, Jinan or Qufu? — .I only want to go to Qingdao. A. Each B. Either C. Neither D. All
A. A
B. B
C. C
D. D
【单选题】
4. — The documentary A Bite Of China II is quite popular around China recently. How do you like it? — ______. A. I think so B. Pretty good C. It’s my pleasure D. All right
A. A
B. B
C. C
D. D
【单选题】
5. There are three English-books on the shelf, but ______ of them is mine. A. both B. neither C.all D. none
A. A
B. B
C. C
D. D
【单选题】
6. When the parents arrived at the hall, the students _______ their projects. A. have finish B. finished C. had finished D. are finishing
A. A
B. B
C. C
D. D
【单选题】
7. This week, the _______ seems to change every day: one day is hot; the next day is cold. A. time B. weather C. season D. way
A. A
B. B
C. C
D. D
【单选题】
8. He never does his work _______ Mary.    A. as careful as B. so careful as C. carefully as D. as carefully as
A. A
B. B
C. C
D. D
【单选题】
9. — Can he jump high? — Yes, he ______. He is a good high jumper. A. must B. need C. can D. shall
A. A
B. B
C. C
D. D
【单选题】
10. The shop _____ at 8:00 a.m.and it ________ for ten hours every day. A. is open; has opened B. is opened; opens C. opens; is open D. opened; opens
A. A
B. B
C. C
D. D
【单选题】
11. —Excuse me, may I use your bicycle? ______ is broken. —Certainly. But remember to return it before lunch. A. Mine B. Me C. Myself D. I
A. A
B. B
C. C
D. D
【单选题】
12. —Simon, what do I need to take for the hiking? —You’d better ________ more water than usual. It’s hot today. A. to take B. taking C. take D. took
A. A
B. B
C. C
D. D
【单选题】
13. Helen ______ to a language school when she was seven. A. sent B. is sent C. will send D. was sent
A. A
B. B
C. C
D. D
【单选题】
14. — Is this park you’ve visited recently? — Yes, it's the most beautiful one I’ve ever visited before. A. that B. the one C. which D. the one which
A. A
B. B
C. C
D. D
【单选题】
15. — It’s difficult for the village children to cross the river for school. — I think a bridge ________ over the river. A. should be built B. is being built C. has been built D. was built
A. A
B. B
C. C
D. D
【单选题】
16. — Could you tell me when Mr. Li ________ in Huaibei?    — Sure..When he ________, I’ll call you.    A. arrives; will arrive B. will arrive; will arrive C. arrives; arrives D. will arrive; arrives
A. A
B. B
C. C
D. D
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【单选题】
钢轨挡车器保养作业作业周期为:___。
A. 每月1次
B. 每年1次
C. 每天1次
D. 每周1次
【单选题】
钢轨涂油器保养作业作业周期为:___。
A. 每月1次
B. 每季度1次
C. 每周1次
D. 每年1次
【单选题】
捣固时将镐头冲击道碴插向枕底,待插入枕底50mm左右时,停留___后拔出,换位重复捣固。
A. 1~2秒
B. 3~4秒
C. 5~8秒
D. 9~10秒
【单选题】
___是指按周期所组织进行的成段成批全面更换线路部件及全面改进轨道线路纵横断面的修理。
A. 抢修
B. 大修
C. 维修
D. 故障修
【单选题】
线路大修分为两大类,即线路大修和___。
A. 整体大修
B. 单项大修
C. 组合大修
D. 多重大修
【单选题】
复曲线应在正矢递减范围内,从较大轨距加宽向较小轨距加宽均匀___。
A. 递增
B. 递减
C. +1mm
D. -1mm
【单选题】
使用新木枕应用直径12.5mm木钻钻道钉孔,孔深有铁垫板时为___,无铁垫板时为130mm。
A. 100mm
B. 110mm
C. 120mm
D. 130mm
【单选题】
使用新木枕应用直径12.5mm木钻钻道钉孔,孔深有铁垫板时为110mm,无铁垫板时为___。
A. 120mm
B. 130mm
C. 140mm
D. 150mm
【单选题】
钢轨接头轨面或内侧错牙不得大于___。
A. 2mm
B. 3mm
C. 4mm
D. 5mm
【单选题】
波浪型磨耗谷深大于___时,应进行打磨。
A. 0.4mm
B. 0.5mm
C. 0.6mm
D. 0.7mm
【单选题】
采用相对式接头的线路两股钢轨接头,在每节轨上相差量一般应不大于3mm,并应前后、左右抵消,在两股钢轨上累计相差量最大不得大于___。
A. 14mm
B. 15mm
C. 16mm
D. 17mm
【单选题】
采用相对式接头的线路两股钢轨接头,在每节轨上相差量一般应不大于___,并应前后、左右抵消,在两股钢轨上累计相差量最大不得大于15mm。
A. 2mm
B. 3mm
C. 4mm
D. 5mm
【单选题】
铺设非标准长度钢轨或再用轨,无厂制缩短轨时,钢轨接头可采用相错式,其相错量不得小于___。
A. 1m
B. 2m
C. 3m
D. 4m
【单选题】
采用相错式的两曲线之间直线长度短于___时,该直线段亦可条用相错式。
A. 100m
B. 200m
C. 300m
D. 400m
【单选题】
采用相错式时个别插入的短轨,宜铺设在曲线两端的直线上,在困难条件下,可铺设在___。
A. 曲线左股
B. 曲线右股
C. 曲线内股
D. 曲线外股
【单选题】
反向曲线两超高顺坡终点间的直线长度,应不短于___。
A. 23m
B. 24m
C. 25m
D. 26m
【单选题】
特殊条件下的超高顺坡,可根据具体情况规定,但不得大于___。
A. 0‰
B. 1‰
C. 2‰
D. 3‰
【单选题】
两曲线轨距加宽按1‰递减,其终点间的直线长度应不短于___。
A. 8m
B. 9m
C. 10m
D. 11m
【单选题】
两曲线轨距加宽按___递减,其终点间的直线长度应不短于10m。
A. 3‰
B. 2‰
C. 1‰
D. 4‰
【单选题】
在困难条件下,车辆段(场)线上的轨距加宽允许按___递减。
A. 1‰
B. 2‰
C. 3‰
D. 4‰
【单选题】
尖轨尖端轨距加宽,按不大于___递减至基本轨接头。
A. 4‰
B. 5‰
C. 6‰
D. 7‰
【单选题】
导曲线中部轨距加宽,直尖轨时,向两端递减至尖轨跟端为___。
A. 1m
B. 2m
C. 3m
D. 4m
【单选题】
导曲线中部轨距加宽,直尖轨时,向两端递减至辙叉前端为___。
A. 2m
B. 3m
C. 4m
D. 5m
【单选题】
两尖轨尖端距离小于6m,两尖端处轨距相等时___,不相等时则从较在轨距向较小轨距均匀递减。
A. 以左侧为准递减
B. 以右侧为准递减
C. 不作递减
D. 同时递减
【单选题】
两尖轨尖端距离小于6m,两尖端处轨距相等时不作递减,不相等时则从___。
A. 右侧为准递减
B. 左侧为准递减
C. 较大轨距向较小轨距均匀递减
D. 较小轨距向较大轨距均匀递减
【单选题】
两尖轨尖端距离大于6m时,则按不大于___的递减率递减,但中间应有不短于6m的相等轨距段。
A. 4‰
B. 5‰
C. 6‰
D. 7‰
【单选题】
两尖轨尖端距离大于6m时,则按不大于6‰的递减率递减,但中间应有不短于___的相等轨距段。
A. 4m
B. 5m
C. 6m
D. 7m
【单选题】
道岔前端与另一道岔后端相连时,尖轨尖端轨距递减率应不大于___。
A. 4‰
B. 5‰
C. 6‰
D. 7‰
【单选题】
导曲线可根据需要设置6mm的超高,并在导曲线范围内按不大于___顺坡。
A. 4‰
B. 3‰
C. 2‰
D. 1‰
【单选题】
导曲线可根据需要设置___的超高,并在导曲线范围内按不大于2‰顺坡。
A. 4mm
B. 5mm
C. 6mm
D. 7mm
【单选题】
护轨平直部分轮缘槽如侧向轨距为___,则侧向轮缘槽标准宽度为48mm,容许误差为(+3,-1)mm。
A. 1439mm
B. 1440mm
C. 1441mm
D. 1442mm
【单选题】
护轨平直部分轮缘槽如侧向轨距为1441mm,则侧向轮缘槽标准宽度为___,容许误差为(+3,-1)mm。
A. 46mm
B. 47mm
C. 48mm
D. 49mm
【单选题】
护轨平直部分轮缘槽如侧向轨距为1441mm,则侧向轮缘槽标准宽度为48mm,容许误差为___mm。
A. +2,-1
B. +2,-3
C. +3,-1
D. +3,-2
【单选题】
正线道岔(直向)与曲线之间的直线段长度,不得短于___。
A. 18m
B. 19m
C. 20m
D. 21m
【单选题】
站线道岔与曲线或道岔与其连接曲线之间的直线段长度,一般不得短于___,困难条件下不得短于6m。
A. 7m
B. 7.3m
C. 7.5m
D. 8m
【单选题】
站线道岔与曲线或道岔与其连接曲线之间的直线段长度,一般不得短于7.5m,困难条件下不得短于___。
A. 4m
B. 5m
C. 6m
D. 7m
【单选题】
各种标志(警冲标除外)应设在钢轨头部外侧不小于2m处。不超过钢轨顶面的标志,可设在距钢轨头部外侧不小于___。
A. 1.15m
B. 1.25m
C. 1.35m
D. 1.45m
【单选题】
各种标志(警冲标除外)应设在钢轨头部外侧不小于___处。不超过钢轨顶面的标志,可设在距钢轨头部外侧不小于1.35m。
A. 1m
B. 1.5m
C. 2m
D. 2.5m
【单选题】
警冲标设在会合轨道线路两线间距为___的起点处中间,有曲线时按限界加宽办法加宽。
A. 2.5m
B. 3m
C. 3.5m
D. 4m
【单选题】
警冲标设在会合轨道线路两线间距不足3.5m 时,应设在___。
A. 靠近左线
B. 靠近右线
C. 两线最大间距的起点处中间
D. 两线最小间距的起点处中间