系统中设置的自动低频减负荷装置的基本轮轮数（快速动作的）可为()轮，另可设长延时的特

成人患者，车祸伤腹腔内出血，失血量约 700ml，烦躁，面色苍白，皮肤湿冷，BP 14.7/ 12.5kPa(110.2/93.8mmHg)，脉博100/min。

应采取的扩容措施最好为

A．全血

B．血浆

C．平衡液

D．右旋糖酐

E．葡萄糖盐水

以下不是渗出性胸腔积液的特征的是（）

A.蛋白含量>3g/100ml

B.比重>1.018

C.胸腔积液LDH/血清LDH>0.6

D.胸腔积液LDH<血清LDH上限的2/3

E.胸腔积液中蛋白／血清蛋白>0.5

根据句意及所给首字母、汉语提示或提示词在每题的空白处填入一个适当的词。

小题1:Bridge Street is very busy, and it’s a g       place to have fun.

小题2:Johnny Dean used to wear glasses, but he doesn’t wear them any m _   _.

小题3:Rapid Fire is an_  _ (动作) movie that interests a lot of people.

小题4: The alien had thick __ (棕色的) hair and big green eyes.

小题5:The main      (意思) of his words is to stop it from happening again.

小题6:She didn’t always think      ( 仔细地)about what she was doing.

小题7:The __ (own) of the house doesn’t want to sell it at a low price.

小题8:Jingmen produces one      (eight) of Huhei’s rice.

小题9: He took out pieces of old bread and      (feed) the birds.

小题10: Having the right equipment at hand will be very       (help).

肺梗死

A．梗死灶呈节段状
B．贫血性梗死灶呈锥体状
C．出血性梗死灶呈锥体状
D．梗死灶呈地图状
E．梗死灶呈液化性坏死

我们党的民族政策是什么？