-How  long ________inBeijing?-For just the  weekend.  I'II be back for work next Monday.
#101044
A
have you stayed
B
do you stay
C
did you stay
D
are you staying
推荐题目
A new cinema ______ here now. They hope to finish it next month. 
#103437
A
will be built
B
is built
C
has been built
D
is being built
By the time you arrive home, I ____, so please don’t make any noise when you come in.
#104303
A
shall have been sleeping
B
shall have slept
C
shall sleep
D
shall be sleeping