2. 专升本
  3. AIf the experiment succeeds or fails, it will Bprovide us with valuable Cexperience,which is essential to Dimproving our future

AIf the experiment succeeds or fails, it will Bprovide us with valuable Cexperience,which is essential to Dimproving our future

admin2018-04-13  61
问题 AIf the experiment succeeds or fails, it will Bprovide us with valuable Cexperience,which is essential to Dimproving our future work.
选项 A、 
B、 
C、 
D、 
答案A
解析 应改为Whether。if不能引导主语从句，而whether可以。
转载请注明原文地址:https://www.kaotiyun.com/show/SgWC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)