题目内容

Paul did a great job in the speech contest. He ______ many times last week.

A.need have practised
B.might practise
C.must have practised
D.could practise

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The course normally attracts about 100 students per year, ______ up to half will be from abroad.

A.Who
B.of which
C.When
D.of whom

Mary’s description of the party was so vivid that I felt as if I_______there.

A.would be
B.might have been
C.would have been
D.had been

Whether to favor urban development or the preservation of historical sites is especially controversial in China, where there exists rich history, diversified tradition and cultural ________.

A.surplus
B.deposits
C.accounts
D.receipts

As a(n) ________ and effective method, expressway noise barrier is a primary measure used to reduce traffic noise.

A.Correctional
B.flexible
C.Economical
D.investigative

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