I have had great trouble _______what he said,as my English listening is rather poor.A.to understanding B.understanding. Cwith understanding D.by understanding
问题描述：
I have had great trouble _______what he said,as my English listening is rather poor.
A.to understanding B.understanding. Cwith understanding D.by understanding
答
B。。
to后面一定要是understand..（基本词）
had 了可以直接放词-ing..
答
A
have trouble (in) doing sth 做...事有麻烦
答
b
have trouble doing sth
have trouble with sth
做某事有困难
答
B.understanding
have trouble doing sth句型，做某事有困难
祝你进步