The face of the Moon is changed by collisions with meteoroids, ______ new crater

游客2023-11-16  31

问题 The face of the Moon is changed by collisions with meteoroids, ______ new craters to appear.

选项 A、cause
B、causing
C、caused
D、have caused

答案 B

解析 考查现在分词作状语的用法。由于逗号之前是完整的句子,空格处不能填谓语动词,所以A、D选项应先排除掉。cause的逻辑主语为collisions,它们之间是主动关系,因此要用现在分词,所以B选项为正确答案。
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