问题
单项选择题
女婴，l岁，反复患肺炎和心衰。检查：发育营养差，胸骨左缘2~3肋间闻及收缩性杂音，肺动脉第二音亢进，伴震颤。胸部X线检查：肺血多，右房、右室增大，肺动脉段突出。下列最可能的诊断是（）。
A.房间隔缺损
B.室间隔缺损
C.法乐四联症
D.动脉导管未闭
E.急性心包炎
答案
参考答案：B
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女婴，l岁，反复患肺炎和心衰。检查：发育营养差，胸骨左缘2~3肋间闻及收缩性杂音，肺动脉第二音亢进，伴震颤。胸部X线检查：肺血多，右房、右室增大，肺动脉段突出。下列最可能的诊断是（）。
A.房间隔缺损
B.室间隔缺损
C.法乐四联症
D.动脉导管未闭
E.急性心包炎
参考答案：B
A. his classmates B. his life C. his study 小题2:Thumbelina gave __________ examples in the letter. A. one B. two C. three 小题3:Thumbelina wrote about those famous people to __________. A. make Xia Ming feel better B. make Xia Ming laugh C. show how much she knows 小题4:Which is NOT true according to the letter? A. Xia Ming has fun studying at school. B. Edison is famous in the world. C. Xia Ming’s father always helps him with his study. 小题5:“Tomorrow is another day” tells us __________. A. it’s the weekend tomorrow B. tomorrow is second day C. there are hopes in our lives |
I’m a slow (慢的) student in my class. Most of my classmates are much better than me. So I get very stressed out. It’s difficult to keep on working hard and it’s really not fun. And I think although I spend much time studying for the tests, I can’t get good grades. My father gives me some help sometimes. He tells me not to worry about it. But what do you think I should do?