have you ever been to the USA这里的ever 可以用什么单词或词组来代替?a.at any time b.oftenc.alwaysd.usually

分类: 作业答案 • 2021-12-19 14:50:55

问题描述：

have you ever been to the USA
这里的ever 可以用什么单词或词组来代替?
a.at any time
b.often
c.always
d.usually

答