单项选择题

Sports and games can be （） great help to us.

A. of
B. at
C. on
D. in

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单项选择题
How can he （） without money for food during the journey

A. get together
B. get along
C. get back
D. get down
单项选择题
They really have a great time too, designing everything, drawing the blue prints, （） the angles and so on.

A. looking out
B. taking out
C. finding out
D. figuring out
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