问题

How long _______ in Shanghai?—I will be there attending a conference and giving a speech, which will take about 3 days

A:have you stayed
B:are you staying
C:do you stay
D:did you stay

正确答案是：

同类题型

The scene of the film ____ me of those happy days thatwe spent together in the beautiful countryside last summer vacation

His father looksyoung, but in fact he is ______.

What can I do for you– I’d like to buy a present for my son, _______ at aproper price but of great use.

The book ____bythe young writer sells well. It is popular among middle school students.

Be quick, ______ you’ll be late for thefootball match.