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

admin2013-01-03  28

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 此题考查的是固定用法have difficulty (in) doing sth.,属于对动名词用法的考查。
转载请注明原文地址:https://jikaoti.com/ti/WqiYFFFM
0

最新回复(0)