题目内容：

Would you mind saying it again? I ( ) something else. No, not at all.
A. thought B. have thought C. am thinking D. was thinking

优质解答

正确选项是D：刚才正在思考
原句翻译：
-你介意再说一遍吗?我【刚才正在思考】别的是.
-不,一点都不介意.
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