正确答案: E

使子宫颈黏液增多、变稀

题目：下列哪一项不是孕激素的生理作用( )

解析：E

查看原题

举一反三的答案和解析：

[单选题]下列有关生物量的说法正确的是( )

陆地生态系统中最大的是热带雨林

[单选题]《张中丞传后叙》一文的表达方式以下列哪种为主？（ ）

叙述和议论

[单选题]Passage ThreeNo one knows exactly how many disabled (残废的) people there are in the world, but estimates suggest the figure is over 450 million. The number of disabled people in India alone is probably more than double the total population of Canada.

there are many disabled people in the world

解析：

41．答案为B。根据第一段中心思想，得出该项选择。选项A、C和D与原文不符。