— How long _________ in singapore?— For just the weekend. I’ll be back next Monday morning.
#101765
A
have you stayed
B
are you staying
C
did you stay
D
do you stay
推荐题目
He complained that this was the third time he _________ of the changes of the meeting.            
#102890
A
is informed
B
was informed
C
has been informed
D
had been informed
There ___ two football matches on TV tonight.
#103934
A
are going to have
B
are going to be
C
is going to be
D
are going to has