--- It’s so hot today. Why not stay at home and read books?

--- ___________! Let’s read the novel Twilight.

A．That’s Ok.

B．Good luck

C．Of course not

D．Good idea

有助于确诊肺栓塞的可靠检查方法是

A．同位素肺灌注扫描

B．D-二聚体检测

C．血气分析

D．心电图

E．X线胸片