The man walked so fast that the child couldn’t him.A. taked care ofB. look down uponC. ge

问题补充：

The man walked so fast that the child couldn’t him.

A. taked care of

B. look down upon

C. get rid of

D. keep up with

答案：

A. taked care of

B. look down upon

C. get rid of

(答案→)D. keep up with

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