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【简答题】
配制 2% 盐酸麻黄碱溶液 200mL ,欲使其等渗,采用冰点下降法计算所需氯化钠的量。 1% 氯化钠溶液的冰点降低值为 0.58 °C, 1% 的盐酸麻黄碱溶液的冰点降低值为 0.16 。
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【简答题】测量误差按其特性可分为()、()、()
【单选题】In emergency, the SART should be activated and installed as high as possible
A.
after being taken out from the container
B.
in its container ,
C.
before being get out from the container
D.
after being put into water
【单选题】You _____ park here! It's an emergency exit. [     ]
A.
wouldn't
B.
needn't
C.
couldn't
D.
mustn't
【单选题】有下列命题,其中为假命题的是(   ).
A.
B.
C.
【单选题】Why were the emergency services NOT able to manage the situation?
A.
There weren't enough people.
B.
The fire was too enormous.
C.
The planes didn't carry enough water-bombs.
D.
There was no help from other countries.
【简答题】下列命题: 其中正确命题的序号有_____________
【单选题】以下有关肿瘤病人心理治疗的叙述哪一项是错误的
A.
从广义上讲,一般临床医护人员也可以进行一定的心理治疗
B.
一般性心理治疗包括解释、鼓励、保证等
C.
一般性心理治疗也包括谈话、接触、安慰等
D.
只有在病人有明显的社会心理行为变化时才实施心理治疗
E.
随时注意了解病人的心理变化
【单选题】—Do you know emergency ( 紧急 ) telephone numbers? —Yes. For example, ____ fire, we can call 119.
A.
because of
B.
because
C.
in case of
D.
if
【单选题】已知命题p: ,且a>0,有 ,命题q: , ,则下列判断正确的是
A.
p是假命题
B.
q是真命题
C.
是真命题
D.
是真命题
【单选题】下列命题中是假命题的有(    )
A.
B.
C.
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