2. 外语
  3. You don’t know about the difficulty I had______the work then at all.

You don’t know about the difficulty I had______the work then at all.

admin2011-01-14  44
问题 You don’t know about the difficulty I had______the work then at all.
选项 A、done
B、to do
C、for doing
D、in doing
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/KWJO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)