_____ global temperatures rising, the UN Climate Change Conference was held in C

题型：河南省模拟题难度：来源：

_____ global temperatures rising, the UN Climate Change Conference was held in Cancun (坎昆), Mexico last year.
A. Prevented
B. Preventing
C. Having prevented
D. To prevent

答案

举一反三

— Can you hand in your composition tomorrow?
— Sure. _____ it handed in on time, I"ll stay up tonight.

[ ]

A. To have got
B. Having got
C. Getting
D. To get

题型：浙江省模拟题难度：| 查看答案

_____ Joseph off at the airport, Sally finished her work earlier.[ ]
A. Having seen
B. Seen
C. To see
D. To be seen

题型：北京期末题难度：| 查看答案

"We didn"t know what _____ without our beloved ones," the family members of the victims in the fire said when interviewed.
A. expect
B. to expect
C. to be expected
D. to have been expected

题型：四川省模拟题难度：| 查看答案

With just 2 years _____, the London Olympic organizers have promised to deliver an excellent ceremony. [ ]
A. going
B. to go
C. gone
D. go

题型：河北省模拟题难度：| 查看答案

Pupils line up ________ the numbers "2011" __________ the upcoming New Year at a school in He fei, in east China"s An hui province December 31, 2010.
A. to form; celebrating
B. forming; celebrating
C. form; to celebrate
D. to form; to celebrate

题型：广西自治区模拟题难度：| 查看答案