2. 专升本
  3. Mr. Smith kept on Astudying Chinese and Buse it Cuntil he Dhad mastered it.

Mr. Smith kept on Astudying Chinese and Buse it Cuntil he Dhad mastered it.

admin2010-07-11  70
问题 Mr. Smith kept on Astudying Chinese and Buse it Cuntil he Dhad mastered it.
选项 A、 
B、 
C、 
D、 
答案B
解析 从句意来判断，use应该与studying并列，都是[]kept on的宾语。因此B错，应改为using．Keep(on)doing：继续进行，坚持下去，穿或戴着不脱，继续留用。
转载请注明原文地址:https://www.kaotiyun.com/show/hyLC777K
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)