Fred, who had expected how it would go with his daughter, had a great worry ______ his mind._刷题宝

题干

Fred, who had expected how it would go with his daughter, had a great worry ______ his mind.

A：i

B：o

C：with

D：at

上一题下一题 0.0难度选择题更新时间:2019-05-19 08:10:47

答案(点此获取答案解析）

B

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