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【单选题】
（题共用题干） 患儿3岁，近1年多，哭闹时出现青紫。查体：心前区隆起，胸骨左缘第3～4肋间可闻及Ⅳ级收缩期杂音，可触及震颤。X线检查示左右心室及扩大，肺血管影增多，肺动脉段突出。 此患儿可能的诊断是 查看材料A.
房间隔缺损
B.
室间隔缺损
C.
肺动脉狭窄
D.
动脉导管未闭
E.
法洛四联症
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【简答题】Some years ago industries had more than they have now, and they did not need to be as careful as they must today. They did not need to worry a lot about the safety of the new products that the...
【单选题】Today, they work as software engineers in Sunnyvale, Christopher will be the best man at Satoshi's wedding.
A.
True
B.
False
【简答题】若需要将输入的梯形图程序转换为语句表形式,只需选择菜单______中的______选项,窗口中即可显示对应于梯形图程序的语句表。
【单选题】Directions: Identify the run-on in each selection. If the selection contains no run-on, choose "Correct." a. Christopher and Satoshi were best friends in high school. b. They were also roommates in co...
A.
a
B.
b
C.
c
D.
Correct
【单选题】给作文评分: Women in the Modern World Women are playing an increasingly important part in society today. In today, many women have a work. They worked as well as men playing an important part in factories....
A.
8
B.
11
C.
14
D.
5
【单选题】I ____ to work today but I went as I knew they were really busy on this new contract.
A.
didn't need to go
B.
needn't have gone
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