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
网友回答
A. worked out
B. turned out
C. left out
(答案→)D. tested out
解析:短语辨析。A锻炼,计算除,制定;B结果是,证明是;C遗漏;D对…彻底检查。句意:我们还没有准备好投入生产,新的机器还没有被彻底检查