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【判断题】
影响天平灵敏度的主要部件是天平的横梁。A.
正确
B.
错误
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【简答题】阅读理解，判断正'T'误'F'。 Here's a message from Mary. She went to hospital yesterday. She had a cold. But she is better now. This morning she went to Lucy's office. She met Lucy and Tom there. She is very busy...
【简答题】She got a message from Miss Zhang ______ Professor Wang couldn't see him the following day. A) Which B) whom C) that D) what
【判断题】【单选】主空气瓶至少有2个,其容量应在不充气时,保证每台可换向主机从冷车连续起动不少于6次,试验时应正倒车交替进行,对每台不能换向的主机能从冷车连续起动不少于12次。A. 对 B. 错
A.
正确
B.
错误
【判断题】主空气瓶至少有2个,其容量应在不充气时,保证每台可换向主机从冷车连续起动不少于12次,试验时应正倒车交替进行;对每台不能换向的主机能从冷车连续起动不少于6次.
A.
正确
B.
错误
【单选题】"Can I speak to Dorothy?" "She a shower. Can I take a message?"
A.
takes
B.
took
C.
was taking
D.
is taking
【单选题】What was Sally's problem this week?
A.
She went to bed early.
B.
She did not pass on a message to him.
C.
She made too many mistakes on work.
【判断题】主空气瓶至少有2个,其容量应在不充气时,保证每台可换向主机从冷车连续起动不少于6次,试验时应正倒车交替进行;对每台不能换向的主机能从冷车连续起动不少于12次
A.
正确
B.
错误
【判断题】主空气瓶至少有2个,其容量应在不充气时,保证每台可换向主机从冷车连续起动不少于6次,试验时应正倒车交替进行,对每台不能换向的主机能从冷车连续起动不少于12次。A. 对 B. 错
A.
正确
B.
错误
【单选题】Kate says that she a message on the desk.
A.
will leave
B.
leave
C.
will give
D.
give
【判断题】主空气瓶至少有2个,其容量应在不充气时,保证每台可换向主机从冷车连续起动不少于6次,试验时应正倒车交替进行;对每台不能换向的主机能从冷车连续起动不少于12次.A. 错 B. 对
A.
正确
B.
错误
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