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【判断题】
隧道内壁面两点向的位移之和称为“收敛”，收敛值为两次量测的长度之差。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】Kate green is her name, so her is Kate.
A.
last name
B.
given name
C.
family name
D.
give name
【单选题】Kate Green is her name, so her ___is Kate.
A.
last name
B.
give name
C.
family name
D.
given name
【单选题】—What's her name? — ____. [ ]
A.
She is a girl
B.
She is OK
C.
Her name is Kate Green
D.
She is Green
【多选题】关于离子通道的特点描述正确的是?
A.
离子通道具有门控性和选择性
B.
离子通道的选择性与通道直径和电荷有关
C.
离子通道内部为亲水性微孔
D.
离子通道外部为亲脂性残基
【单选题】Kate Green is a nineteen-year-old girl. She is not married, so we call her . [ ]
A.
Mrs. Green
B.
Miss Green
C.
Mrs. Kate
D.
Miss Kate
【单选题】离子通道跨膜转运离子的特点有()
A.
没有离子泵转运速度快
B.
跨膜电化学梯度越大，转运速度越快
C.
只要有跨膜电化学梯度，就能跨膜转运
D.
只要离子的大小合适，就能通过离子通道跨膜转运。
【简答题】阅读理解。 This is a picture of Kate Green's family. In the picture we can see her grandparents, her parents, her brother Mike and her. Her grandparents are on the chair. Mr. Green and Mrs. Green are behin...
【单选题】Mrs. Green is Kate's mother. Kate is her ______. [ ]
A.
daughter
B.
mother
C.
father
D.
son
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