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【多选题】
调节溶液的pH改变分子的存在状态影响溶解度而实现分离的方法有
A.
酸提碱沉法
B.
醇提水沉法
C.
碱提酸沉法
D.
等电点沉淀法
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举一反三
【单选题】Those ___ want to go there, please write down your names.
A.
who
B.
whom
C.
which
D.
all
【单选题】His attitude to work mainly depends on_______ from the work.
A.
the offer
B.
the reward
C.
the award
D.
the reflection
【单选题】His attitude to work mainly depends on ______ from the work.
A.
the offer
B.
the award
C.
the reward
D.
the reflection
【单选题】一个男性抗维生素D佝楼病(XD)患者与一健康女性婚配,其子女患病情况为
A.
女儿都发病,儿子都正常
B.
儿子都发病,女儿都正常
C.
儿、女都有1/2患病风险
D.
女儿都为携带者,儿子都患病
E.
以上都不正确
【单选题】His attitude to work mainly depends on______ from the work.
A.
the offer
B.
the award
C.
the reward
D.
the reflection(反思
【单选题】可引起痤疮型药疹的药是
A.
青霉素
B.
链霉素
C.
氯霉素
D.
庆大霉素
E.
雄激素
【多选题】下列各项中,属于现金清查内容的有
A.
是否坐支现金
B.
是否超限额留存现金
C.
是否有白条抵库
D.
账实是否相符
【单选题】一个男性抗维生素D佝楼病(XD)患者与一健康女性婚配,其子女患病情况为( )
A.
女儿都发病,儿子都正常
B.
儿子都发病,女儿都正常
C.
儿、女都有1/2患病风险
D.
女儿都为携带者,儿子都患病
【单选题】— I hear you have got a ticket ____ the Opening Ceremony of the Beijing Olympics. — Yes, I got it ____ my uncle. [     ]
A.
of; from
B.
to; from
C.
to; by
D.
for; to
【简答题】His attitude to work mainlydepends on ______ from the work.A. the offer B. the award C. the reward D. the reflection
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