题目内容

简支梁受力如图，则支座A的反力为（）KN。

A. 2.5
B. 5.0
C. 7.5
D. 10

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A recover
B review
C require
D remember

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I can only stay here for a while, but I’ll come again in ____days.
A a few
B few
C a little
D little

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One of the best ways for people to keep fit is to ____ healthy eating habits.
A grow
B develop
C increase
D raise

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An important feature of a society in which people live a long life is that

A. it places more emphasis on educating the young.
B. it is both wise and energetic.
C. it lacks the curiosity to experiment what is new
D. it welcomes changes

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简支梁受力如图，则支座A的反力为（）KN。

A. 2.5 B. 5.0 C. 7.5 D. 10

A recoverB reviewC requireD remember

I can only stay here for a while, but I’ll come again in ____days.A a fewB fewC a littleD little

One of the best ways for people to keep fit is to ____ healthy eating habits.A growB developC increaseD raise

An important feature of a society in which people live a long life is that

A. 2.5
B. 5.0
C. 7.5
D. 10

A recover
B review
C require
D remember

I can only stay here for a while, but I’ll come again in ____days.
A a few
B few
C a little
D little

One of the best ways for people to keep fit is to ____ healthy eating habits.
A grow
B develop
C increase
D raise