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【简答题】
抗霉素A是叶绿体光合作用的抑制剂，请给出抗霉素A可能的作用位点，并说明理由。
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举一反三
【简答题】When we want to tell other people what we think, we can do it with the help of words. We can also do it in many other ways, too. Sometimes we move our heads up and down when we want to say “yes”, and ...
【简答题】阅读理解。 When we want to tell other people what we think, we can do it with the help of words. We can also do it in many other ways, too. Sometimes we move our heads up and down when we want to say 'yes'...
【单选题】From up here, we can have a _____ of the city.
A.
scene
B.
prospect
C.
outlook
D.
view
【多选题】颈外动脉的走行特点为（）。
A.
起自颈总动脉
B.
在颈动脉三角内先行向前上再转向后上
C.
经二腹肌后腹、茎突舌骨肌及舌下神经浅面进入下颌后窝
D.
上行于腮腺浅面
E.
在下颌髁，状突颈部内后方分为上颌动脉与颞浅动脉两终支
【单选题】颈内动脉海绵窦瘘行闭塞颈内动脉的术前准备中，下列最重要的是
A.
术前MRI检查了解其静脉走向
B.
术前脑血管造影了解瘘口大小
C.
术前颅多普勒了解瘘口大小流速
D.
Matas试验：手指压迫颈总动脉于第6颈椎横突上，时间从10～15分/次，逐渐延长>30分/次，每天5～6次。无头昏、眼花及肢体活动障碍为合格
E.
心电及脑电监护
【简答题】The Chinese Dream "The Chinese Dream" is a hot topic of this year. Many Chinese young people are inspired by the Chinese Dream. Everyone has their own dreams. They give us courage and confidence to ke...
【单选题】From “ And now I am standing here ” , we can know that ______.
A.
“ I do not want to give up ”
B.
“ I am still strong, in fact. ”
C.
“ I do not know what to do. ”
D.
A and B
【单选题】Man: I hope we can see everything from way up here. Woman: Don't worry. You can watch the whole game no matter where you are. Question: What kind of place are the speakers probably at?
A.
An apartment building.
B.
A stadium.
C.
A theater.
D.
An airplane.
【简答题】When we want to tell other people what we think, we can do it with the help of words. We can also do it in many other ways, too. Sometimes we move our heads up and down when we want to say “ yes ” , ...
【简答题】颈总动脉(____)向上走行分为颈内动脉(____)和颈外动脉(____),颈外动脉沿途有五个分支,分别是甲状腺上动脉(5)、舌动脉(4)、____(3)、上颌动脉(2)和____(1)。
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