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【简答题】
简述压电效应产生的条件。
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皮皮学刷刷变学霸
举一反三
【简答题】A.She had to go home. B.She was too tired to continue: C.She had to finish her schoolwork. D.She was thirsty.
【简答题】情景选择。 1. — Wow! What a nice dress you are wearing! [     ] A. Thank you. B. I think so. C. Yes, it is. D. No, it's bad. 2. — I have lost a chance to win the match. [     ] A. Well done! B. Good luck! ...
【单选题】--What a nice dress! How long _____ you _____ it? --Just 2 weeks.
A.
did, buy
B.
are, having
C.
have, had
【判断题】移液管和量筒均能准确取一定量的溶液。
A.
正确
B.
错误
【多选题】下列不属于我国目前使用的海上货物运输保险条款基本险险别的是( )
A.
战争险
B.
平安险
C.
舱面险
D.
一切险
E.
水渍险
【单选题】--Anna, what a nice dress you are wearing today! --Thank you. It fits me well, ______________ the colour is not my favourite.
A.
and
B.
so
C.
but
D.
or
【单选题】--What a nice dress! How long ____ you _____ it? --Just two weeks.
A.
will, buy
B.
did, buy
C.
are, having
D.
have, had
【单选题】-- What a nice dress! How long ___ you ___ it ? -- Just two weeks.
A.
did , buy
B.
are, buying
C.
have, had
【单选题】--What a nice dress! How long _____ you _____ it? Just 2 weeks
A.
will, buy
B.
did, buy
C.
are, having
D.
have, had
【单选题】She was unwilling to go but she had no choice.
A.
unable
B.
indecisive
C.
ready
D.
reluctant
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