18．---I can’t recite the poem． ---Well, you are supposed _____ it many times yes

题型：不详难度：来源：

18．---I can’t recite the poem．
---Well, you are supposed _____ it many times yesterday evening．

A．to read

B．to have read

C．reading

D．having read

答案

解析

略

举一反三

Mr Jones, a professor, ___________ for his excellent lectures, is popular with his students.

A．known

B．knowing

C．to be known

D．having known

题型：不详难度：| 查看答案

Since 1994, the glacier in Antarctica has lowered by as much as 90cm, ______________sea level to rise.

A．having caused

B．causing

C．caused

D．being caused

题型：不详难度：| 查看答案

To learn more about the book, Saving Ourselves, ___________ to www.savingourselves.com.

A．going

B．to go

C．gone

D．go

题型：不详难度：| 查看答案

23．—It was careless of you___________your car unlocked all night.
—Oh, dear! .

A．to leave; So did I	B．leaving ; So did I
C．to have left; So I did	D．having left; So I did

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35．Notice for the moment was ____________of the arguments about Korea’s launching their man-made satellite. Two weeks saw no agreements in UN.

A．paid; appearing

B．taken; reached

C．centered; arriving at

D．given; driving

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