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【单选题】
已知挖50m3土方,按现行劳动定额计算需25工日,则挖1m3土方的时间定额和产量定额分别为( )。A.
0.5,0.5
B.
0.5,2
C.
2,0.5
D.
2,2
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举一反三
【单选题】听力原文：M: I'm a little tired, so I think I'll go to the student restroom and listen to music. Would you go with me? W: I'd love to. But I have to go to the library to look at a book on reserve. Why can'...
A.
She's a little tired.
B.
She's going to go to the library.
C.
She wants to listen to music.
D.
She's going to study.
【单选题】I want to get a job and I'll have an interview. So I'm an .A．interviewerB．intervieweeC．employerD．
A.
I want to get a job and I'll have an interview. So I'm an____. A．interviewer
B.
interviewee
C.
employer
D.
employee
【单选题】—I’m confident that we’ll win this time. — You’ve been practicing so long.
A.
Are you serious?
B.
So what?
C.
I bet you can.
D.
Go ahead.
【单选题】听力原文：M: I'll be coming straight from work，so I'll have to pack a change of clothes． W：It's only a barbecue．Jeans and a T-shirt will be fine． Q：What does the woman imply? (16)
A.
The barbecue has been canceled.
B.
The weather will probably be cool.
C.
The man will not be able to attend the barbecue.
D.
Casual dress will be appropriate.
【单选题】--- Be quick, ______ we’ll be late for the class. --- Ok, I’m coming.
A.
but
B.
or
C.
so
D.
and
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