Most of the factories under ___________ have been designed by Chinese engineers._刷题宝

题干

Most of the factories under ___________ have been designed by Chinese engineers.

A．conclusion	B．control
C．construction	D．contribution

上一题下一题 0.64难度单项选择更新时间:2015-01-06 09:38:54

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库