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【单选题】
损伤性血胸,胸腔内积血不凝固的原因是A.
胸腔内渗出液稀释
B.
多种凝血因子的减少
C.
凝血酶原减少
D.
腔静脉出血
E.
肺、胸膜活动性去纤维蛋白作用
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举一反三
【简答题】For most people, graduation is an exciting day – the culmination (顶点) of years of hard work. My graduation day... was not. I remember that weekend two years ago, Family and friends had traveled far to...
【单选题】When did you start to feel terrible?-I started to feel terrible when I( ) in the garden.
A.
was working
B.
had worked
C.
would work
D.
had been working
【简答题】Please watch the short vidio of "Processing of Bacon" and write at lease 3 sentences from it.
【单选题】I used to feel very nervous when I stood up in front of others, but now I feel quite ______when giving a speech to the school．
A.
at random
B.
at length
C.
at ease
D.
at sight
【单选题】下列程序的运行结果是______。 main() { int a[6],i； for(i=2i＜6i++) {a[i]=4*(i-2*(i＞3))%5； printf('%2d',a[i])； } }
A.
2 3 2 3
B.
1 2 1 2
C.
3 2 3 2
D.
2 2 2 2
【简答题】When I feel blue, I listen to music and I will soon _____________ (心情会好起来).
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