正手握拍时,小指和无名指在拍柄末端,主要的任务是______。
A. 便于发力
B. 利用甩腕
C. 不使球拍脱手
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Her mother could be () demanding at times
A. very
B. long
C. able
D. into
She seemed destined for a () and successful career
A. long
B. able
C. into
D. up
He excelled in every () he tried, and he tried almost every sport
A. sport
B. very
C. long
D. able
The rope was strained almost to the breaking point
A. 对
B. 错