题目内容
We thought of asking him for help, but we were ________ to get in touch with him at that time.
[ ]
A.happy
B.anxious
C.easy
D.unable
答案:D
练习册系列答案
相关题目
题目内容
We thought of asking him for help, but we were ________ to get in touch with him at that time.
A.happy
B.anxious
C.easy
D.unable