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If I had been more careful, I _____ it better. A. could do B. should do C. must have done D. could have done 【解 析】句意:我要是更细心一点, 我就可以做得更好。本题是一个与过去事实相反的虚拟条件句,是对过去的事情的推测,须用could have done,故选B。
I would rather _____ some reading at home than _____ shopping with them. A. do;going B. do;go C. doing;go D. do;to go 【解 析】would rather...than...意为“宁愿……也不……”,would rather 和than 后面所连接的两个对比成分(通常是动词及其短语)形式要一致,故选B。 |