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题目: In his research paper, Dr. Frosh, medical director of the Payne Whitney Clinic, distinguishes [mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis.] 画线部分为[]中的部分,
A. mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis (即原句) C. between mood swings, which may be violent without being grounded in mental disease, and genuine manic-depressive psychosis.
答案:C
请问A选项中without their being 是错的吗?我记得动名词有个复合结构,介词+物主代词+动名词,这里为什么错呢? C选项中将distinguish...from...换成了distinguish between...and... 这两个短语可以互相替代吗?我觉得distinguish from好像更侧重前者,而distinguish between就两者侧重程度相同了。
谢谢! |
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