reduced 和 lowered语义重复了,所以D不对。而reduce和后来的raised是反作用的,所以必须用while来起到这种提升作用,明显C比原句要好。 -- by 会员 redredfox (2012/4/19 23:06:05)
谢谢这位NN,这个我明白,C是最佳选项,没有争议,我还是想问 have 可否共用的问题。 -- by 会员 ainiAnnie (2012/4/19 23:42:20)
是语义重复啦 我貌似好像记得没必要重复,因为have done A,done B and done C 都有共同的助动词啦,就不必要重复 比如 I can swim and can dance I can swim and dance 下面的简洁的多哈 晚安啦 -- by 会员 Suri在奋斗 (2012/4/20 1:06:19)
suri亲,今天看到一个句子,貌似GMAC不喜欢这种形式的省略。。。 og12-3
Although various eighteenth- and nineteenth-century American poets had professed an interest in Native American poetry andhad pretended to imitate Native American forms in their own works, it was not until almost 1900 that scholars and critics seriously began studying traditional Native American poetry in native languages.
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