我国的各类标准效力相同。()
我国的各类标准效力相同。( )
第1题
This is very important. You_____remember to shut down your computer every
evenlng。
A. ought
B. need
C. must
D. can
第2题
It is very important. ______ you or I must do it.
A.Neither
B.Both
C.Either
第3题
A、Time management are very important.
B、Time management is very importance.
C、Time management is very important.
D、Time management are very importance.
第5题
A.stay with
B.shut up
C.back off
D.resort to
第6题
This message is very important. Can you make sure that Helen______ it?
A.got
B.gets
C.get
D.is getting
第9题
The question __________ at the meeting tomorrow is very important.
A. to discuss B. being discussed
C. to be discussed D. will be discussed
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