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【单选题】
下列哪项是孕激素的生理作用
A.
使子宫内膜由分泌期转变为增生期
B.
对下丘脑有正、负反馈作用
C.
排卵后使基础体温上升0. 5~0.6℃
D.
使宫颈黏液稀薄,拉丝度高.
E.
促进钠、水排泄
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参考答案:
举一反三
【单选题】听力原文:W: You look upset. Anything wrong? M: I failed in physics exam again in spite of all the efforts I made. Q: What do we know about the man from the conversation? (17)
A.
he didn't work as hard as he was supposed to.
B.
He didn't pass the physics exam.
C.
He did better in an earlier exam.
D.
he found something wrong with the exam.
【单选题】听力原文:W:You look upset.Anything wrong? M:I failed in the physics exam again…spite of all the efforts I made. Q:What do we know about the man from the conversation? (15)
A.
He didn't work as hard as he was supposed to.
B.
He didn't pass the physics exam.
C.
He did better in an earlier exam.
D.
He found something wrong with the exam.
【单选题】人们平时用电表测得交流电压和电流值的大小是指它们的()。
A.
最大值
B.
有效值
C.
瞬时值
D.
平均值
【单选题】— You look upset. What’s the matter ? — I had my proposal ______ again.
A.
turned over
B.
turned on
C.
turned off
D.
turned down
【单选题】人们平时用电表测得交流电压和电流值的大小是指它们的 ____ 。
A.
有效值
B.
最大值
C.
瞬时值
D.
平均值
【简答题】当归为补血圣药,气血两虚者多与____配伍;阴血两虚者多与____配伍。
【单选题】零基预算在编制时,对于所有的预算费用支出均以( )为基础。
A.
B.
可能需要考虑现有费用
C.
现有费用支出
D.
基期费用支出
【单选题】人们平时用电表测得的交流电压和交流电流值的大小是指它们的( )。
A.
最大值
B.
有效值
C.
瞬时值
D.
平均值
【单选题】零基预算在编制时,对于所有的预算费用支出均以( )为基底。
A.
可能需要
B.
C.
现有费用支出
D.
基期费用支出
【单选题】零基预算在编制时,对于所有的预算费用支出均以( )为基底。
A.
可能需要
B.
零字
C.
现有费用支出
D.
基期费用支出
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