◎ 题干
After ________ the quality of this new machine, we are ready to go into production.
[     ]
A. carrying out  
B. making out
C. squeezing out  
D. testing out
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“After ________ the quality of this new machine, we are ready to go into production.[ ]A. carrying outB. making outC. squeezing outD. testing out…”主要考查了你对  【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。