五脏中，与全身气机调节关系密切的是（）。 A.肝与肺 B.心与肺 C.脾与肺 D.肾

The interest ______ into five parts according to the agreement made by both sides.

A．may divide

B．must to divide

C．need divide

D．should be divided

I enjoyed the TV series very much. I wish I _______ the book from which it was made.

A．have read

B．had read

C．should have read

D．read

跌倒，手掌撑地，肩外展外旋，出现肩痛，肿胀，活动受限，查体Dupas征阳性。该病人肩部的畸形是

A．屈曲外展，外旋
B．屈曲内收，内旋
C．方肩
D．肩过度后伸
E．肩过度膨隆

下列哪项不是决定分娩难易程度的重要因素（）

A.产道

B.精神因素

C.胎儿

D.产力强弱

E.胎心率

食品用聚氯乙烯（PVC）其氯乙烯单体必须在（）

A.1PPM以下

B.100PPM以下

C.1000PPM以下

D.没有规定