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【单选题】
产妇,28岁,剖宫产一健康女婴,要采用宫内节育器避孕;放置宫内节育器的主要避孕原理为A.
抑制卵巢排卵
B.
阻止精子进入宫腔及输卵管
C.
干扰受精卵着床
D.
影响子宫内膜的发育
E.
干扰下丘脑-垂体-卵巢轴
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【单选题】听力原文：How about taking a taxi? (A) Yes, it started at 10 a.m. (B) They will be on time. (C) I feel like walking. (3)
A.
B.
C.
【简答题】从键盘输入一个年份,判断这一年是不是闰年并输出结果。代码中需体现短路原则。将运行代码和结果截图上传。
【简答题】How about taking a bus to school?(改为同义句)___________ __________ take a bus to school?2. What1. How about taking a bus to school?(改为同义句) ___________ __________ take a bus to school? 2. What an interesti...
【单选题】—How about taking a walk? —Oh, I think it’s ______ cold for a walk
A.
very much
B.
too much
C.
much too
D.
so much
【简答题】What a nice day! How about taking a one-day trip?
【单选题】how about taking a cup of coffee at costa after work this afternoon? _____,but l have to prepare for the night class
A.
no,problem
B.
l'd love to
C.
l should go
D.
l'd like
【简答题】将图片中的代码输入电脑,并运行成功。程序代码及运行结果截图上传。 图片.rar
【简答题】未装在车架上的铁道机动货车的车身
【单选题】—How about taking a cup of coffee at Costa after work this afternoon?
A.
__, but I have to prepare for the night class.
B.
No problem
C.
I'd love to
D.
I should go
E.
I’d like
【单选题】— How about taking a cup of tea this afternoon? — , but I have to prepare for the night class.
A.
No problem
B.
I’ d love to
C.
I should go
D.
I’ d like
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