spend an hour on ……和spend an hour in……有什么区别?如题
spend an hour on ……和spend an hour in……有什么区别?如题
spend加什么动词ing?为什么 do you often spend half an hour ( on ) you
an hour ago和an hour later有什么区别?
spend an hour doing sth.和spend an hour to do sth.哪个对?
on an hour与in an hour的区别
half an hour 和a half hour有什么区别?
i spend an hour day -- my homework.A.on B.in C.at D.for
I spend about an hour a day____English
___________?I spend about an hour jogging.
I usually spend an hour ______my homework
we ,exercising ,spend,an ,usually ,hour ,hair ,
in an hour和within an hour的区别