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【单选题】
以下关于步态周期支撑相的说法哪项是错误的
A.
支撑相包含足跟触地、足平放、中期支撑、足跟离地和足趾离地
B.
足跟触地是指足跟与地接触的瞬间
C.
足平放发生在步态周期的8%
D.
中期支撑期占步态周期的50%
E.
足趾离地发生在步态周期的60%
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A.
正确
B.
错误
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【单选题】设水的体积压缩系数 =5 × 10 -10 m 2 /N 。当水所受压强等温增加 2 × 10 7 Pa 时,其密度将增加( )
A.
2.5%
B.
0.4%
C.
0.8%
D.
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【单选题】She ______ television. I don't know why she doesn't do something more active.
A.
always watches
B.
has always watched
C.
has always been watching
D.
is always watching
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【单选题】以下叙述中正确的是( )。
A.
C语言的源程序不必通过编译就可以直接运行
B.
C语言中的每条可执行语句最终都将被转换成二进制的机器指令
C.
C语言程序经编译形成的二进制代码可以直接运行
D.
C语言中的函数不可以单独进行编译
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【单选题】Yes, I know Emily doesn't go out much, but you can hardly blame her. She doesn't go out because she wants to study.
A.
A causal statement is used as a premise.
B.
A causal statement is used as a conclusion.
C.
A causal statement stands by itself as an unsupported claim.
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【单选题】听力原文：Have you met Mrs. Johns yet? (2)
A.
I don't know.
B.
No, she doesn't.
C.
Yes, she does.
D.
Yes, I have.
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【判断题】如图成人生命体征测量值,在正常范围的一组是A. 正确 B. 正确 C. 正确 D. 正确 E. 正确
A.
正确
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错误
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【单选题】I know, she doesn't have any sisters.
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As long as
B.
As far as
C.
Although
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Even if
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【简答题】A．I don't know. B．No, she doesn't. C．Yes, she does. D．Yes, I have.
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C.
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【单选题】She ______ television. I don't know why she doesn't do something more active.
A.
always watches
B.
has always watched
C.
has always been watching
D.
is always watching
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【单选题】以下叙述中正确的是( )。
A.
C语言的源程序不必通过编译就可以直接运行
B.
C语言中的每条可执行语句最终都将被转换成二进制的机器指令
C.
C语言程序经编译形成的二进制代码可以直接运行
D.
C语言中的函数不可以单独进行编译
查看完整题目与答案
【单选题】Yes, I know Emily doesn't go out much, but you can hardly blame her. She doesn't go out because she wants to study.
A.
A causal statement is used as a premise.
B.
A causal statement is used as a conclusion.
C.
A causal statement stands by itself as an unsupported claim.
查看完整题目与答案
【单选题】听力原文：Have you met Mrs. Johns yet? (2)
A.
I don't know.
B.
No, she doesn't.
C.
Yes, she does.
D.
Yes, I have.
查看完整题目与答案
【判断题】如图成人生命体征测量值,在正常范围的一组是A. 正确 B. 正确 C. 正确 D. 正确 E. 正确
A.
正确
B.
错误
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【单选题】I know, she doesn't have any sisters.
A.
As long as
B.
As far as
C.
Although
D.
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