We are not ready to go into production yet. The new machine isn’t fully _____._刷题宝

题干

We are not ready to go into production yet. The new machine isn’t fully _____.

A．worked out

B．turned out

C．left out

D．tested out

上一题下一题 0.85难度单项选择更新时间:2012-11-14 07:18:13

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