对设计投标人的资格审查不包括( )。
A．证书的种类
B．证书级别
C．允许承接的任务范围
D．近几年完成的工程项目表
参考答案：D
_____, I can't express myself in words. [ ]
A. So long as I am fond of
B. Now that I am fond of
C. Much as I am fond of her
D. As I am fond of very much
简述气焊、气割的优缺点。
