题目内容：

you can ring me between eight and nine.同义句能用call ...at
you can ring me between eight and nine.同义句能用
You can (call me at) between eight and nine.call ...at 为什么?
除You can (call me up) between eight and nine.还有没有其他同义句

优质解答

如果用call后面加时间段（between eight and nine）就不能加at,直接说：call me between right and nine.call...at 一般后面加的是特定的时间,比如call me at eight o'clock.
非要再找同义句的话,还能用：You can give me a call/phone call between eight and nine.
或：You can phone me between eight and nine.