【填空题】
116.空气开关主要由触头系统、___、灭弧室、脱扣器等组成。___
查看试卷，进入试卷练习
微信扫一扫，开始刷题
答案
操作机构
解析
暂无解析
相关试题
推荐试题
【单选题】
—___________ can he do? —He can ________ Chinese kung fu.
A. How；play
B. What；do
C. Where；see
D. What；make
【单选题】
Laura is from England and she ___________ English very well.
A. tells
B. says
C. speaks
D. takes
【单选题】
Today Lucy's parents aren't at home so she wants to ___________ us for lunch.
A. join
B. make
C. think
D. know
【单选题】
Bill likes ________ but he doesn't want to be a ___________ when he grows up.
A. music；musician
B. music；music
C. musician；music
D. musician；musician
【单选题】
Old people all like Alice because she ___________ them.
A. is good at
B. is good for
C. is busy with
D. is good with
【单选题】
—Can you ___________ your new photos ________ me? —Yes. Here you are.
A. show；with
B. show；to
C. show；for
D. show；about
【单选题】
—Can you play the guitar? —___________，but I can play the piano.
A. No，I don't
B. No，I can't
C. Yes，I do
D. Yes，I can
【单选题】
—Lily，___________？ —She wants to join the art club.
A. does your sister want to join the art club
B. what is your sister good at
C. what does your sister like
D. what club does your sister want to join
