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【单选题】
柔索对物体的约束反力作用在连接点方向沿柔索 ( ) 。
A.
指向该被约束体恒为拉力
B.
背离该被约束体恒为压力
C.
背离该被约束体恒为拉力
D.
指向该被约束体恒为压力
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参考答案：
举一反三
【单选题】M头股价向下突破颈线的( ),反转确立。
A.
0.03
B.
0.06
C.
0.1
D.
0.01
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【判断题】酒店在进行营销时，要尊重顾客的宗教信仰，风俗习惯。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When Susan and I _______ on an article for the school newspaper, we found it difficult to work together.
A.
compiled
B.
gathered
C.
collaborated
D.
joined
查看完整题目与答案
【单选题】I couldn't accept the fact____my best friend, John cheated me and I cried at that moment
A.
that
B.
when
C.
what
D.
which
查看完整题目与答案
【简答题】下面代码是一个 AsyncTask 应用的程序框架,请你根据已有代码在空白划线处填写所需代码。 private class DownloadFilesTask extends AsyncTask { protected Long doInBackground(URL... urls) { int count = urls.length; long totalSize = 0; for (int i...
查看完整题目与答案
【单选题】M头股价向下突破颈线的( ),反转确立。
A.
3%
B.
6%
C.
10%
D.
1%
查看完整题目与答案
【单选题】听力原文：When I ran into my cousin Susan on campus, I was surprised to find that she only came up to my shoulder. What have you learned about Susan?
A.
She was as tall as my shoulder.
B.
She leaned her head on my shoulder.
C.
She cried on my shoulder.
D.
She looked at things over my shoulder.
查看完整题目与答案
【单选题】25型系列客车中被称为“168”客车的是( )。
A.
25B
B.
25T
C.
25A
D.
25C
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【单选题】When Susan cried I was convinced that her apology was _______.
A.
cheeky
B.
heartfelt
C.
sorry
D.
hard
查看完整题目与答案
【单选题】Just now,when I walked past your house, I saw your son .
A.
to cry
B.
crying
C.
cries
D.
cried
查看完整题目与答案
相关题目：
【单选题】M头股价向下突破颈线的( ),反转确立。
A.
0.03
B.
0.06
C.
0.1
D.
0.01
查看完整题目与答案
【判断题】酒店在进行营销时，要尊重顾客的宗教信仰，风俗习惯。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When Susan and I _______ on an article for the school newspaper, we found it difficult to work together.
A.
compiled
B.
gathered
C.
collaborated
D.
joined
查看完整题目与答案
【单选题】I couldn't accept the fact____my best friend, John cheated me and I cried at that moment
A.
that
B.
when
C.
what
D.
which
查看完整题目与答案
【简答题】下面代码是一个 AsyncTask 应用的程序框架,请你根据已有代码在空白划线处填写所需代码。 private class DownloadFilesTask extends AsyncTask { protected Long doInBackground(URL... urls) { int count = urls.length; long totalSize = 0; for (int i...
查看完整题目与答案
【单选题】M头股价向下突破颈线的( ),反转确立。
A.
3%
B.
6%
C.
10%
D.
1%
查看完整题目与答案
【单选题】听力原文：When I ran into my cousin Susan on campus, I was surprised to find that she only came up to my shoulder. What have you learned about Susan?
A.
She was as tall as my shoulder.
B.
She leaned her head on my shoulder.
C.
She cried on my shoulder.
D.
She looked at things over my shoulder.
查看完整题目与答案
【单选题】25型系列客车中被称为“168”客车的是( )。
A.
25B
B.
25T
C.
25A
D.
25C
查看完整题目与答案
【单选题】When Susan cried I was convinced that her apology was _______.
A.
cheeky
B.
heartfelt
C.
sorry
D.
hard
查看完整题目与答案
【单选题】Just now,when I walked past your house, I saw your son .
A.
to cry
B.
crying
C.
cries
D.
cried
查看完整题目与答案
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