once的例句

once 的相关例句:

61.	I've only been there once .
	我只去过那里一次。
62.	She goes to see her parents in Wales once every six months.
	她每半年回威尔士看父母一次。
63.	I once met your mother.
	我曾经见过你的母亲。
64.	He once lived in Zambia.
	他一度住在赞比亚。
65.	This book was once famous, but nobody reads it today.
	这本书从前很出名,现在没人看了。
66.	He never once /He didn't once offer to help.
	他从未[根本没]主动提出帮忙。
67.	Did she once show any sympathy?
	她表示过同情吗？
68.	All at once the door opened.
	门突然打开了。
69.	All at once she lost her temper.
	她突然大发雷霆。
70.	Come here at once !
	立刻到这里来！