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单项选择题
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.
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.
单项选择题
A．There are mountains nearby.B．He’s been there once.C．He wants to be away from the hustle and bustle.D．He heard it would be fun to be there.
A．There are mountains nearby.
B．He’s been there once.
C．He wants to be away from the hustle and bustle.
D．He heard it would be fun to be there.
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