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【单选题】
实验载荷是砝码质量经加载杠杆系统( )级放大后,加到轴上。A.
2
B.
3
C.
5
D.
1
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举一反三
【简答题】I think the dishwasher is a(n)______ invention. Nobody likes to wash dishes!
【简答题】What does WUHAN stand for? W--wash hands U-- H-- A-- N—
【单选题】— Ben, would you like to play football with us? — ______, but I have to wash the dishes first. [ ]
A.
No, I can't
B.
I don't want to
C.
Yes, please
D.
I'd love to
【简答题】After he had a wash, he took out a(n) and dried his face.
【简答题】n v. to wash sth. in clean water so as to take away soap
【单选题】You are supposed __ hands more often because of H1N1. [ ]
A.
wash
B.
washing .
C.
to wash
【单选题】---What should we do to fight A/H1N1 flu? ---We should wash hands often, avoid ______ to crowded places and so on.
A.
go
B.
going
C.
gone
D.
to go
【单选题】Ann：May I help you wash up，Mum?Mum：__________．A.Yes，you mayB.N0，you can’t
A.
Ann：May I help you wash up，Mum? Mum：__________． A.Yes，you may
B.
N0，you can’t
C.
Thank you，you’re so helpful
D.
Thanks all the same
【简答题】Task 4 You are Taylor Wang, working at Supershine Car Wash. Your shop is about to move to a new site. In order to keep its regular customers, the shop will offer a free car-wash service for the first ...
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