引起医院内交叉感染最常见的细菌是A．肺炎杆菌 B．耐药性痢疾杆菌 C．耐药性金黄色葡

----Let’s play soccer.

----________________.

A．That’s a TV.

B．We are fine, thanks

C．Yes, we are

D．That sounds good

Wouldn’t you feel rather________if you rushed to the airport to meet your friends only to find that they

had already been picked up by other people?[ ]

A. satisfied  

B. happy          

C. annoyed  

D. bored

长期负债比率是长期负债与负债总额的比率

焊缝