Even though the state has spent ten years and seven million dollars planning a r

游客2024-01-13  8

问题 Even though the state has spent ten years and seven million dollars planning a reservoir along the Ubi River, the project will have to be abandoned as a result of the river becoming so heavily polluted.

选项 A、will have to be abandoned as a result of the river becoming so heavily polluted
B、is to be abandoned on account of the heavy pollution which the river received
C、had to be abandoned because the river had received such heavy pollution
D、has to be abandoned because of the river and its heavy pollution
E、must be abandoned because the river has become so heavy polluted

答案 E

解析 A中:as a result of之后用“名词+动名词”形式不如用because引入的从句替换,D中:because of the river and it heavy pollution改变了句意。C中主句动词用had显然与句意不符;更为重要的是B、C中的原因状语只强调了“大量污染物排到了河水中”,却未指出这一行为的后果become heavily polluted,而此后果才是本句想要强调的,即must be abandoned的主要且直接原因。E中的because引导的原因状语从句正确表明了此原因,并用完成时表明被污染是一个持续的过程。
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