题目内容

起重量是指起重机运行起吊的最大重量和取物装置(吊索、铁扁担或容器)自重之和。

A. 对
B. 错

查看答案
更多问题

预制屋架在现场的堆放方式有斜向和纵向两种堆放形式,一般以斜向堆放为宜。

A. 对
B. 错

New China has been promoting closer ________ with other countries for world peace since its founding in 1949.

A. cooperating
B. corporate
C. cooperation
D. company

China didn't ________ its 2012 foreign trade goal due to the debt crisis in Europe.

A. attain
B. decline
C. urge
D. launch

In the early days of his career, he _______ a team to attract overseas Chinese scientists to his university.

A. headquartered
B. headquarters
C. heads
D. headed

答案查题题库