问题
Where is Tom?-Tom is _____ this week.[ ]
A: on vacation
B: on the vacation
C: on vacations
D:in vacation
B: on the vacation
C: on vacations
D:in vacation
正确答案是:
同类题型
Come and see me whenever ___________.
Do you have _______ email address? —Sorry, I only have a Wechat (微信) ID
_____ do you learn English? — By listening to tapes and reading aloud.
It is very _______ of you to speak in front of all those people .
My mother often tells me not to ________ or not to look down upon others.