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【多选题】
肛管的结构包括
A.
肛瓣
B.
C.
肛柱
D.
肛门内括约肌
E.
齿状线
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参考答案:
举一反三
【单选题】等精度观测是指( )的观测。
A.
系统误差相同
B.
观测条件相同
C.
允许误差相同
D.
偶然误差相同
【单选题】– What do you think of her dancing? – Oh, she dances ________ than other students.
A.
better
B.
good
C.
well
【简答题】1 It rains (下雨) _____________ (often) in Shanghai _______ in Beijing. 2She dances ______________________ (beautifully) _______ her sister. 3Our building is _______ (tall) _______ theirs. 4Billy works...
【简答题】用所给词的正确形式填空。 1. She is in her class. (pretty) 2. I am tall but my brother is still .(tall) 3. He plays football as as, if not than I. (well) 4. His brother studies hard but he is . (lazy) 5. I think f...
【单选题】等精度观测是指( C )的观测。
A.
.允许误差相同
B.
系统误差相同
C.
.观测条件相同
D.
偶然误差相同
【简答题】用所给词的适当形式填空。 1. She is _____ in her class. (pretty) 2. I am tall but my brother is still _____? (tall) 3. He plays football as _____ as, if not _____ than I. (well) 4. His brother studies hard but he ...
【单选题】马克思主义中国化理论成果的精髓是(    )。
A.
解放思想    
B.
实事求是    
C.
与时俱进
【单选题】下列细胞中属于稳定细胞的是
A.
皮肤表皮
B.
肝细胞
C.
心肌细胞
D.
淋巴造血细胞
E.
神经细胞
【单选题】等精度观测是指 ( ) 的观测
A.
允许误差相同
B.
系统误差相同
C.
偶然误差相同
D.
观测条件相同
【简答题】The Princess Disease Have you ever heard of the princess disease? It is a terrible disease. 1____ It wastes away at one’s social life and people’s tolerance. People with this disease think they are be...
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