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【简答题】
减数分裂过程中染色体数目的减半发生在第几次分裂？
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】According to the author, in human society, the rich ______.
A.
are not always ready to help the poor
B.
are inclined to gather more riches
C.
tend to accumulate vast of wealth
D.
cheat the ignorant and commit wanton cruelty
【简答题】某酒店总建筑面积10000m2;一层建筑面积2000m2,其中500m2为酒店大堂,1500m2出租用于餐厅和咖啡厅;其余各层为酒店客房、会议室和自用办公室。该酒店共有客房190间(建筑面积7600m2),会议室2间(建筑面积200m2),自用办公室3间(建筑面积200m2)。当地同档次酒店每间客房每天的房价为200元,年平均空置率为30%;会议室的租金平均每间每次500元,平均每间每月出租20次...
【简答题】9月5日早上,熟客王先生入住某酒店8221房间。一切手续办完后,王先生问前台服务员次日下午2:00退房可不可以,服务员答不可以。王先生又问一次,服务员又答不可以。王先生再三问,服务员再三答不可以。双方争执不下,吵了起来,最后出动了客房部经理、房务总监,才让客人平息怒气。王先生离店时,对酒店保安说:“你们酒店前台服务质量太差,以后我再也不会来住了。” 问题: 这个案例给了我们怎样的启示?
【单选题】According to the author, it is always advisable to ______.
A.
have opinions which cannot be refuted
B.
adopt the point of view to which one feels the most inclination
C.
be acquainted with the arguments favoring the point of view with which one disagrees
D.
suspend heterodox speculation in favor of doctrinaire approaches
【简答题】在HTML文件中,段落标记P中使用属性()设置段落的对齐方式。
【单选题】— Will you be able to wait for me at the coffee shop? — _____. I can't wait any longer. [ ]
A.
I can't be able to
B.
I don't hope so
C.
I think you'll come
D.
I'm afraid not
【单选题】When you wait for a bus, it's polite to wait for _____ turn. [ ]
A.
your
B.
his
C.
you
D.
yours
【单选题】According to the author, clinical trials of vitamin supplements______.
A.
often result in misleading conclusions
B.
take time and will not produce conclusive results
C.
should be conducted by scientists on a larger scale
D.
appear to be a sheer waste of time and resources
相关题目：
【单选题】When you wait for a bus, it's polite to wait for _____ turn. [ ]
A.
your
B.
his
C.
you
D.
yours