14. Don’t try to do everything at once. Take it a bit .A. at times B. at that timeC. at al

14. Don’t try to do everything at once. Take it a bit .
A. at times
B. at that time
C. at all times
D. at a time

A. at times B. at that timeC. at all times(答案→)D. at a time解析：词义辨析题。A. at times 有时 B. at that time 在那时 C. at all times 总是D. at a time 一次 不要立刻做所有的事情，一次做一点。 根据语境选D

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