题目内容
-What do you think of my suggestion?
-I'm sorry.Er…I ________ about something else.
[ ]
A.
thought
B.
am thinking
C.
was thinking
D.
had thought
答案:C
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题目内容
-What do you think of my suggestion?
-I'm sorry.Er…I ________ about something else.
thought
am thinking
was thinking
had thought