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【简答题】
活塞的主要作用是承受气缸中气体压力所造成的作用力，并将此力通过（）传给（），推动曲轴旋转。
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知识点：
皮皮学刷刷变学霸
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【单选题】— Could I use your car this afternoon? —________! You may go there by taxi.
A.
No problem
B.
No way
C.
Good luck
D.
All right
【单选题】– Good afternoon, Miss Gao. – __________
A.
Good.
B.
Good afternoon.
C.
Good morning.
D.
Hello.
【单选题】— Good afternoon. — _______________ [ ]
A.
Good morning.
B.
Good afternoon.
C.
Thank you.
【单选题】—Good afternoon, Eric. —_________, Cindy. [ ]
A.
Good morning
B.
Good afternoon
C.
Good evening
【简答题】—Good afternoon, Miss May. —Good afternoon，Parker.____1____ ， —Because we've just finished our swimming class. — ____2____ —That's the teaching plan. Can you swim, Miss May? —____3____ —Are you fond o...
【单选题】互联网上网服务营业场所经营单位经营非网络游戏的,由文化行政部门给予警告,可以并处罚款
A.
5000元以下
B.
10000元以下
C.
15000元以下
D.
20000元以下
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【单选题】– Good afternoon, Miss Gao. – __________
A.
Good.
B.
Good afternoon.
C.
Good morning.
D.
Hello.
【单选题】—Good afternoon, Eric. —_________, Cindy. [ ]
A.
Good morning
B.
Good afternoon
C.
Good evening