The genetic engineering, progress has been very rapid recently, is perhaps the most important of all the sciences．
A. to which
B. with which
C. in which
D. for
The genetic engineering, progress has been very rapid recently, is perhaps the most impor
答案:2 悬赏:30 手机版
解决时间 2021-12-22 06:52
- 提问者网友：爱唱彩虹
- 2021-12-22 01:04
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- 五星知识达人网友：胯下狙击手
- 2021-12-22 02:15
A. to whichB. with which(答案→)C. in whichD. for解析：考查定语从句。have rapid progress in在……有迅速的进步，故用in which，选C。
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- 1楼网友：底特律间谍
- 2021-12-22 03:44
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