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【单选题】
患儿，男，5岁，诊断为法洛四联症，患儿于行走时蹲片刻再走，这样做主要是这能使A.
减少组织耗氧
B.
心脑供血量增加
C.
缓解漏斗部肌肉痉挛
D.
腔静脉回心血量增加
E.
体循环阻力增加，使右向左分流减少
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【简答题】短文填空。 A: Hey, Tim. Is he y 1 pen pal? B: Yes. He is a cute boy. A: W 2 his name? B: Peter. A: Where is he f 3 ? B: The United Kingdom. A: W 4 does he live ? Does he l 5 in London? B: Yes, he does. A: ...
【简答题】新文学史上对散文贡献最大的流派是
【单选题】—Hey, who’s that man over there? He us since we came in. —The one by the door? I don’t know. He looks like a lawyer or something, not a journalist. Perhaps he here to look round, like us.
A.
has watched；only came
B.
is watching；had only come
C.
has been watching；has only come
D.
had been watching；came
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