You are halfway to ______ a problem just by talking to someone about it.A．solveB_刷题宝

题干

You are halfway to ______ a problem just by talking to someone about it.

A．solve

B．solving

C．finish

D．finishing

上一题下一题 0.65难度单选题更新时间:2019-09-05 10:47:18

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