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【判断题】
肱三头肌收缩肘关节,还可以使肩关节后伸和内收
A.
正确
B.
错误
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【简答题】翻译句子: I am a devotee of science fiction novel. One of my favourite writer is Liu Cixin and I really marveled at his novel .
【简答题】According to Liu Cixin, what is the role of imagination in man's civilization, and how is it related to his writing science fiction?
【简答题】What are the features of works by Liu Cixin?
【简答题】The film is adapted from the namesake (7) _______ by Liu Cixin, the writer who has led a renaissance in science fiction here, becoming the first Chinese (8) _______ of the Hugo Award for the genre in ...
【单选题】把铝粉和Fe 2 O 3 粉末配成铝热剂,分成两等份,前一份在高温下恰好完全反应,然后将生成物与足量的稀盐酸反应;后一份直接加入足量的NaOH溶液使之充分反应,前后两种情况下生成气体的物质的量之比为              (  )
A.
3∶2
B.
2∶3
C.
3∶4
D.
4∶3
【单选题】把铝粉和Fe 3 O 4 粉末配成铝热剂并分成两份,第一份在高温下恰好完全反应,然后将生成物与足量盐酸充分反应;第二份直接加入足量的氢氧化钠溶液使之充分反应。前后两种情况下生成的气体在相同状况下的体积比是(    )
A.
3∶4
B.
4∶3
C.
3∶8
D.
8∶3
【单选题】Liu Cixin is a bestselling _ in China.
A.
statesman
B.
author
C.
salesman
D.
firefighter
【单选题】— Hello! Is that Liu Tao? — Yes, ____________ Liu Tao speaking. [     ]
A.
I am
B.
That is
C.
This is
【单选题】把铝粉和 Fe 3 O 4 粉末配成铝热剂并分成两份 , 第一份在高温下恰好完全反应 , 然后将生成物与足量盐酸充分反应 ; 第二份直接加入足量的氢氧化钠溶液使之充分反应 , 前后两种情况下生成的气体在相同状况下的体积比是 ( )
A.
1 ∶ 1
B.
9 ∶ 8
C.
3 ∶ 4
D.
4 ∶ 3
【单选题】Who does “Liu” refer to in the Chinese idiom “Yan’s tendons and Liu’s bones”?
A.
Liu Zongyuan.
B.
Liu Haisu.
C.
Liu Gongquan.
D.
Liu Yuxi.
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