:一、单项选择题（共25题；每小题1分，共25分）
1.
_________ you gave us!
A. What a good advice B.
How good an advice
C. What a piece of good advice C.
How a good piece of advice
2. The
number of the people invited____fifty,but a number of them_____ abcent for
different reasons.
A. are , is B.is , are C. is , is D. are , are
3. . ------Bob didn’t pass this exam.
------He____________.
A. should study hard B. should have studied
hard
C. should be studying hard D. study hard
4.There
are twenty passengers on the bus,______ a baby.
A. including B.
included C.
containing D.
contained
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