题目内容
I find it difficult _________．
A．to mend this watch B．this watch to mend
C．mend this watch D．this watch mended
试题答案
1、A
相关题目
题目内容
I find it difficult _________．
A．to mend this watch B．this watch to mend
C．mend this watch D．this watch mended
试题答案
1、A