赞题库-背景图

单项选择题

Which of the following adjectives can best describe the author's attitude toward water pollution problem

A．concerned
B．indifferent
C．deserved
D．surprised

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热门试题

单项选择题We may conclude from reading the passage that the government probably should ______.

A．take some legal actions to stop water pollution
B．include the control of non-point pollution in its water pollution control program
C．continue and emphasize the national water pollution control program
D．warn people to pay more attention to water pollution

单项选择题In the author's opinion ,point-source pollution is ______.

A．less difficult to control than non-point pollution
B．the minor pollution source
C．more difficult to control than non-point pollution
D．a problem that cannot be solved