下列不属于压力容器的安全附件的是()。
A、安全阀
B、防爆膜
C、温度计
D、PH计
参考答案:D
--- I __________ agree with what he said. Actually I feel what he said is much to the point and makes good sense.
--- Yes, I think so.
A.absolutely
B.relatively
C.generally
D.basically
桑杏汤、清燥救肺肠临床运用有何异同?