副溶血弧菌最适生长的盐浓度为()A．25g/L B．35g/L C．45g/L D．

性功能发挥过程的分期包括（）

A.性开始期、性兴奋期、性持续期、性高潮期

B.性开始期、性持续期、性高潮期、性消退期

C.性开始期、性高潮期、性消退期、性低潮期

D.性兴奋期、性持续期、性高潮期、性消退期

E.性开始期、性兴奋期、性高潮期、性消退期

城市供热对象选择应满足“先小后大”“先集中后分散”的原则，以达到系统在( )方面的合理性。

A．经济

B．距离

C．供求

D．布局

词汇运用（10分）

小题1:Thanks for your               (录像).They are very interesting.

小题2:A lot of              (参观者)will come to our school tomorrow.

小题3:Many teenagers in China like              (西方的)food.

小题4:Please keep              (安静的).Tom is doing his homework.

小题5:The              (本地的)food is different from ours.

小题6:It’s ten              (minute) walk from my home to school.

小题7:People here are              (friend)to everybody.

小题8:The          (leaf) turn yellow in autumn.

小题9:Our classroom is bigger than             (they).

小题10:He lives on the              (nine) floor.

齿衄，血色淡红，常因受热及烦劳而诱发，齿摇不坚，舌红少苔，脉细弱，宜用何法以凉血止血

A．滋阴降火
B．滋阴润肺
C．清肺泻热
D．清热润肺
E．清肝泻火

晴天下午取材在一定程度上可以减轻污染。