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【单选题】
下列关于血细胞的叙述错误的是A.
红细胞的功能通过血红蛋白来实现
B.
血红蛋白可以运输氧
C.
血小板的主要功能是生理性止血
D.
白细胞的正常值是（4～10）×109/L
E.
血红蛋白不能运输二氧化碳
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【单选题】A: There's Dr. Jones on a motorcycle! Do you believe it? B: Yeah, he ( ) several.
A.
owns
B.
is owning
【单选题】关于电磁现象描述错误的选项是( )
A.
继电器工作过程利用电流的磁效应。
B.
前照灯开启后灯泡发热是因为电流的热效应。
C.
发电机的转子线圈切割定子线圈的磁力线而产生感应电动势。
D.
电动机转子线圈放在磁场中,因受到电磁转矩的作用而旋转。
【单选题】听力原文：W: Guess what? Al! Dr. Watts found a part-time job for me! I can't believe it! I'll be working alongside a professor from Harvard! M: Wow, that's so cool, Lily! It's so great that your environmen...
A.
Because she wants to practice herself.
B.
Because she wants to work with the professor from Harvard.
C.
Because she has to support the family.
D.
Because she is tired of the classes.
【单选题】The patients believe that Dr. Smith knows exactly how to put them _________.
A.
right
B.
correct
C.
well
D.
straight
【单选题】听力原文：W: Guess what? Al! Dr. Watts found a part time job for me! I can't believe it! I'll be working alongside a professor from Harvard ! M: Wow, that's so cool, Lily! It's so great that your environme...
A.
Because she wants to practice herself.
B.
Bemuse she wants to work with the professor from Harvard.
C.
Because she has to support the family.
D.
Because she is tired of the classes.
【简答题】平衡法是指在同一时期内,创造一个与存在风险____、____、____的资金反方向流动。
【简答题】Why do people believe what Dr.Zhong says and admire him?
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