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【单选题】
下列哪项是雌激素的生理作用A.
兴奋下丘脑体温调节中枢，使体温升高
B.
促使水与钠的排泄
C.
使宫颈黏液分泌增加，易拉成丝状
D.
使阴道上皮细胞脱落加快
E.
通过对下丘脑的负反馈，影响促性腺激素的分泌
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反馈参考答案：
举一反三
【单选题】麝香的药用部位是
A.
鹿科动物林麝、马麝或原麝成熟雌体香囊中的干燥分泌物
B.
鹿科动物林麝、马麝或原麝成熟雌体口腔的干燥分泌物
C.
鹿科动物林麝、马麝或原麝成熟雄体香囊中的干燥分泌物
D.
鹿科动物林麝、马麝或原麝成熟雌体口腔的干燥分泌物
【单选题】In fact, Earth does not have infinite resources as people believe to have.
A.
Y
B.
N
C.
NG
【简答题】The fact that most Kenyans do not have a bank account.
【单选题】Although they are twins, they have nothing in _________.
A.
usual
B.
common
C.
always
D.
fact
【单选题】refers to the fact that language provides opportunities for sending messages that have never been sent before and for understanding novel messages.
A.
Arbitrariness
B.
Duality
C.
Creativity
D.
Displacement
【简答题】the fact that some companies have learnt from the mistakes of others
【单选题】Sometimes children have trouble______fact from fiction and may believe that such things actually exist
A.
to separate
B.
separating
C.
for separating
D.
of separating
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