单项选择题

A．The underground oil resources have not been affected.
B．Most of the desert animals and plants have managed to survive.
C．The oil lakes soon dried up and stopped evaporating.
D．The underground water resources have not been polluted
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单项选择题
A．Some students at the back cannot hear the professor.B．The professor has changed his reading assignment.C．Some of the students are not on the professor s list.D．The professor has brought extra copies of his assignment.
A．Some students at the back cannot hear the professor.
B．The professor has changed his reading assignment.
C．Some of the students are not on the professor"s list.
D．The professor has brought extra copies of his assignment.
单项选择题
A．He is sad to have lost his job.B．He totally supports the woman s choice.C．He insists that the woman major in business.D．He doesn t believe in his wife.
A．He is sad to have lost his job.
B．He totally supports the woman"s choice.
C．He insists that the woman major in business.
D．He doesn"t believe in his wife.
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