单项选择题

Passage Three
Questions 33 to 35 are based on the passage you have just heard.

A．To restore the normal production of the oil wells.
B．To estimate the losses caused by the fire.
C．To remove the oil left in the desert.
D．To use the oil left in the oil lakes.

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Population growth is not one cause of water shortage.

单项选择题

A．At the end of the month.B．The fifth this month.C．The fifteenth this month.D．In the middle of next month.

A．At the end of the month.
B．The fifth this month.
C．The fifteenth this month.
D．In the middle of next month.

Passage Three Questions 33 to 35 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。

Passage Three
Questions 33 to 35 are based on the passage you have just heard.