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【单选题】
6岁患儿，生后3个月发现心脏杂音。曾患4次肺炎。LSB 3～44／6级全收缩期杂音，心尖区有短促的舒张期杂音。右心导管检查：导管很容易从右心房进入左心房，右心室血氧高于右心房。可能的诊断是
A.
房间隔缺损
B.
室间隔缺损
C.
动脉导管未闭
D.
风湿性二尖瓣狭窄
E.
法洛四联症
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参考答案：
举一反三
【单选题】The 3-month-old baby cried from time to time last night. His parents had a good sleep.
A.
mostly
B.
hardly
C.
nearly
D.
always
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【简答题】选词填空。 1. Mary ____________ (ask, asks, asked) me to go to the park with her yesterday. 2. Last week my father ____________ (bought, buys, buyed) me a new watch. 3. My father ____________ (give, gived,...
查看完整题目与答案
【判断题】ARIZ算法主要针对问题情境简单、矛盾及其相关部件明确的技术系统。()
A.
正确
B.
错误
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【简答题】提高材料抗渗性的主要措施有哪些?
查看完整题目与答案
【单选题】循环语句“ for( var i=0, j=10; i!=j; i++j--)”循环次数是()
A.
0
B.
1
C.
5
D.
无限
查看完整题目与答案
【单选题】● Using the figure in the Special window, Activity 'L' has an early start time of _____ weeks and an early finish time of _____ weeks.
A.
11, 13
B.
12, 14
C.
13, 15
D.
14, 16
E.
15, 17
查看完整题目与答案
【判断题】ARIZ算法主要针对问题情境简单、矛盾及其相关部件明确的技术系统。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】● Using the figure in the Special window, Activity 'D' has a latest start time of _____ weeks and a latest finish time of _____ weeks.
A.
2, 10
B.
4, 12
C.
6, 14
D.
7, 15
E.
9, 17
查看完整题目与答案
【多选题】提高混凝土抗渗性和抗冻性的主要措施有（ ）。
A.
表面做防水处理
B.
控制最大水胶比和最小胶凝材料用量
C.
提高施工技术,采用合理养护制度以提高密实度
D.
加入引气剂改善孔隙特征,减少开口连通孔隙
E.
合理选用水泥和骨料
查看完整题目与答案
【单选题】—Did you watch the basketball match last night? —Yes. Jeremy Lin didn’t play ______ he did last week.
A.
well than
B.
more better than
C.
as well as
D.
as good as
查看完整题目与答案
相关题目：
【单选题】The 3-month-old baby cried from time to time last night. His parents had a good sleep.
A.
mostly
B.
hardly
C.
nearly
D.
always
查看完整题目与答案
【简答题】选词填空。 1. Mary ____________ (ask, asks, asked) me to go to the park with her yesterday. 2. Last week my father ____________ (bought, buys, buyed) me a new watch. 3. My father ____________ (give, gived,...
查看完整题目与答案
【判断题】ARIZ算法主要针对问题情境简单、矛盾及其相关部件明确的技术系统。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】提高材料抗渗性的主要措施有哪些?
查看完整题目与答案
【单选题】循环语句“ for( var i=0, j=10; i!=j; i++j--)”循环次数是()
A.
0
B.
1
C.
5
D.
无限
查看完整题目与答案
【单选题】● Using the figure in the Special window, Activity 'L' has an early start time of _____ weeks and an early finish time of _____ weeks.
A.
11, 13
B.
12, 14
C.
13, 15
D.
14, 16
E.
15, 17
查看完整题目与答案
【判断题】ARIZ算法主要针对问题情境简单、矛盾及其相关部件明确的技术系统。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】● Using the figure in the Special window, Activity 'D' has a latest start time of _____ weeks and a latest finish time of _____ weeks.
A.
2, 10
B.
4, 12
C.
6, 14
D.
7, 15
E.
9, 17
查看完整题目与答案
【多选题】提高混凝土抗渗性和抗冻性的主要措施有（ ）。
A.
表面做防水处理
B.
控制最大水胶比和最小胶凝材料用量
C.
提高施工技术,采用合理养护制度以提高密实度
D.
加入引气剂改善孔隙特征,减少开口连通孔隙
E.
合理选用水泥和骨料
查看完整题目与答案
【单选题】—Did you watch the basketball match last night? —Yes. Jeremy Lin didn’t play ______ he did last week.
A.
well than
B.
more better than
C.
as well as
D.
as good as
查看完整题目与答案
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