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【单选题】
在神经细胞动作电位的去极化阶段,通透性最大的离子是 ( )
A.
K +
B.
Na +
C.
Cl -
D.
Ca 2+
E.
A-
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参考答案:
举一反三
【简答题】完形填空。 My mom passed away on April 22, 1991. I was the last person she had spoken with. I didn't have a great life, but I had what I 1 so I was very angry with my mother. She had a car accident in ...
【单选题】She suffered through two divorces and finally found peace through yoga and ______ .
A.
medication
B.
meditation
C.
mentality
D.
Melody
【判断题】米氏常数(Km)是与反应系统的酶浓度无关的一个常数。
A.
正确
B.
错误
【单选题】Emily’s grandma________poor health for several years,so she always takes care of her after school.
A.
joined in
B.
has got tired of
C.
went through
D.
has suffered from
【简答题】A 14-year-old girl was attacked by a grey bear while competing in a bike race. She managed to whisper the word 'bear' to her rescuer. The girl suffered serious head, neck and leg wounds and is now in ...
【单选题】Why did the speaker say Tyler’s tragic was a turning point for her?
A.
Because it reminded her of those excruciating time when she suffered so much from humiliations online.
B.
Because it stimulated her to take a new look at her past experiences, those about the humiliation and bullying she went through.
C.
Because she had a closer and deeper understanding of the destructive power of the internet.
D.
Because she came to realize how important it was for parents to learn of their children’s suffering and humiliation before it was too late.
【单选题】She suffered through two divorces and finally found peace through yoga and _______.
A.
medication
B.
meditation
C.
mentality
D.
melody
【单选题】When the questions got personal during the talk show, the actress ________ in tears as she opened up about the wounds she suffered.
A.
broke up
B.
broke down
C.
broke out
D.
broke through
【单选题】She suffered through two divorces and finally found peace through yoga and ______ . (U2—B)
A.
medication
B.
meditation
C.
mentality
D.
Melody
【简答题】She suffered through two divorces and from her memories of the war. Yet, Audrey never let her sadness overcome her or jeopardize her hope for a brighter future. (Para.6, L10)
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