单选题：According to the speaker, how do developers contribute to t

题目内容：
According to the speaker, how do developers contribute to the reduction of amphibian population? A．By taking over ponds.
B．By constructing sewers.
C．By building dams on rivers.
D．By flooding marshes.

参考答案：

Mr Miller will buy a new house with the money he has won. T

Mr Miller will buy a new house with the money he has won. TRUE/FALSE

分类：公共英语五级  题型：单选题
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leads the country in the manufacture of aircraft and spar

leads the country in the manufacture of aircraft and spare parts? __________

分类：公共英语五级  题型：单选题
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was discovered as early as l524?___________

was discovered as early as l524?___________

分类：公共英语五级  题型：单选题
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A．Washington D. C.Washington, the capital of the United Sta

A．Washington D. C.Washington, the capital of the United States, is in Washingt

分类：公共英语五级  题型：单选题
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Dr. Mann is now in Cambridge, writing a book on the _______

Dr. Mann is now in Cambridge, writing a book on the __________

分类：公共英语五级  题型：单选题
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