Question

英语单选题：You should practice your handwriting _______. It's too bad.

英语单选题：You should practice your handwriting _______. It's too bad.
A.at a time B. at on time C.at one time D.at all time

我觉得B是印刷错误，好像只有at no time ，没有at on time

别的觉得都不行，请问选什么？

谢谢！

Answer 1

选D

A at a time：一次
B at on time 没有此词组
C at one time 曾经 一度
D at all time 随时 常常

翻译：你应该随时训练一下你的书法。书写得太差劲了

And at one time in the past, I almost became extinct.
曾经在过去一个时期，我几乎濒临灭绝。

Answer 2

选D. at a time每次，一次；at no time 决不； at one time 曾经有一段时间；
at all times不论什么时候, 总是，老是，随时

Answer 3

赞成楼主，印刷错误。应该是马上练习。相信自己。

追问

谢谢