单项选择题

Our environment is getting worse and worse with the increase of the world population, which affects the environment in two ways.（）

A．随着世界人口的增长，环境质量每况愈下。人口增长对环境的影响体现在两个方面。
B．环境质量每况愈下，与此同时世界人口也在增长。世界人口通过两种方式影响了环境。
C．由于环境的恶化，导致人口数量不断增长，然后这种增长又通过两种方式影响了环境。
D．随着世界人口的增长，环境质量每况愈下。世界人口通过两种方式影响了环境。

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热门试题

单项选择题

When production can not keep up with demand, the government which is powerless in collecting taxes（）

A．can decrease the production amount
B．has to provide more money
C．has to encourage production amount
D．can increase workers’ salary

单项选择题

This passage is mainly about（）

A．the severity of the motor vehicle accidents
B．the responsibilities of the cyclists
C．the street walkers’ responsibility for the motor vehicle accidents
D．responsibilities of drivers and others’ for the motor vehicle accidents