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【单选题】
关于咽旁间隙描述，错误的是A.
是咽外侧上颈深部的筋膜间隙，左右各一
B.
上至颅底，下达舌骨平面，为上宽下窄的倒置锥形体
C.
舌咽神经、舌下神经、副神经及颈外侧深淋巴结等位于茎突后间隙内
D.
茎突前间隙内有脂肪、咽升动脉、咽静脉、翼静脉丛、下颌神经及颈动脉鞘内结构
E.
茎突及其肌将咽旁间隙分为前方的茎突前间隙和后方的茎突后间隙
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举一反三
【单选题】What is one of the possible reasons for the zoo-raised elephants' problems?
A.
They do not get proper food.
B.
They have to take intense exercise.
C.
They do not live in family groups.
D.
They are forced to reproduce babies.
【简答题】Who thinks science shouldn’t influence what we eat? What reasons do they give? Do you think science should influence what we eat? Why or why not?
【简答题】Some of the students think it is difficult for older people to change. What reasons do they give?
【简答题】Why do local residents want to save the first McDonald's restaurant? (How many reasons and what are they?)
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