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【判断题】
若脉冲序列传输c中要求无码间干扰,则传码率RB要大于2fc
A.
正确
B.
错误
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举一反三
【单选题】在做随意运动时,手足越接近目标,震颤越明显的是(     )
A.
静止性震颤
B.
意向性震颤
C.
姿势性震颤
D.
手足徐动
【多选题】下列有关剂量的描述,正确的是
A.
治疗量包括常用量
B.
治疗量包括极量
C.
ED50/LD50称为治疗指数
D.
临床用药一般不得超过极量
【单选题】Which statement is true about the movie?
A.
It is catching on.
B.
It is on tonight.
C.
It's a love story.
D.
It's out-dated.
【多选题】下列有关剂量的描述,正确的是
A.
疗量包括常用量
B.
ED50/LD50称为治疗指数
C.
临床用药一般不得超过极量
D.
治疗量包括极量
【单选题】It matters little a teacher looks like but matters much is how a teacher teaches his/her students.
A.
how;what
B.
how;it
C.
what;what
D.
what;it
【判断题】His teacher whiped him repeatedly.
A.
正确
B.
错误
【单选题】下列物质中,不属于羧酸类有机物的是()。
A.
己二酸
B.
苯甲酸
C.
硬脂酸
D.
石碳酸
【判断题】滚动轴承可按载荷方向、滚动体形状、滚动体排列和承载能力进行分类的。
A.
正确
B.
错误
【单选题】含维生素C最多的蔬菜是
A.
大白菜
B.
油菜
C.
柿子椒
D.
大萝卜
【单选题】Which statement is TRUE about the movie The Shawshank Redemption?
A.
Red was sent to prison for robbery.
B.
Andy was convicted of murdering his wife and her boss.
C.
It's based on the book Rita Hayworth and Shawshank Redemption .
D.
The movie was a huge success immediately after its release.
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