作为制订吊装技术方案重要依据的起重机基本参数主要有（）。

A.额定起重量

B.起重机总重量

C.最大幅度

D.最大起升高度

E.吊装载荷

With these words, he ______a wide-mouth jar from his pocket and set it on the table in front of him.

A．pulled out

B．checked out

C．stuck out

D．dropped out