问两道高三英语选择题Chinese authorties have stepped up efforts to reassure citizens that the country faces no imminent dange from the radiation leaks ______ its neighbor.A.affecting B.affected C.that affect

问两道高三英语选择题Chinese authorties have stepped up efforts to reassure citizens that the country faces no imminent dange from the radiation leaks ______ its neighbor.A.affecting B.affected C.that affect
问两道高三英语选择题
Chinese authorties have stepped up efforts to reassure citizens that the country faces no imminent dange from the radiation leaks ______ its neighbor.
A.affecting B.affected C.that affect D.affects
为什么不选C?
______ to the lab than he set out to do the experiment.
A.He has no sooner got B.No sooner did he
C.He will no sooner get D.He had no sooner got
为什么不选B?

问两道高三英语选择题Chinese authorties have stepped up efforts to reassure citizens that the country faces no imminent dange from the radiation leaks ______ its neighbor.A.affecting B.affected C.that affect
第一题选A.选A是因为affecting 与no imminent dange是主动的关系.而不选C是因为定语从句的先行词是no imminent dange单数形式,应该是that affects .
第二题选D.不选B是因为No sooner ...than 是固定巨型,要用过去完成时.这也是选D的原因.并且B选项也缺了一个动词get,更加排除B选项.

Chinese authorities have stepped up efforts to reassure citizens that the country faces no imminent (临近的) danger from the radiation leaks ______ its neighbor.
A.affecting B.affected ...

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Chinese authorities have stepped up efforts to reassure citizens that the country faces no imminent (临近的) danger from the radiation leaks ______ its neighbor.
A.affecting B.affected C.that affect D.affects
为什么不选C?
答：A
译：中国官方已尽力让市民放心，说本国近其不会面临日本核泄漏的危险。而这次的核泄漏正在影响着他的周边国家。
析：the radiation leaks后跟的是定语，它与affect 之间是主动关系，所以排除谓语动词D。 affects 和过去分词B。 affected 。
C. 为定语从句，但这次的核泄漏，是正在影响着周边国家。如果应为that were affecting its neighbour. 所以C的时态不妥。要么用过去进行时，要么且一般过去时：that affected ...
而A。 现在分词表示主动、进行，正合题意。

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首先，定语从句较短，用that不太合适，其次强调影响的现在进行时

c 时态语气 that are affecting较好
No sooner had ... than 固定结构 只能过去完成时, had提前

1A。时态不对，应该是进行时表示正在辐射邻国。而且定语从句里不用两个一样的先行词，这样会重复。
2D.选B得把did改成had,固定的no sooner 过去完成时 than +一般过去时。做不做半倒装，过去完成时都是一定的。