---- We’re leaving for Hainan the day after tomorrow.  ---- Wow, have a good trip. And by the way how long ______ there?
#100175
A
have you stayed
B
are you staying
C
had you stayed
D
did you stayed
推荐题目
I __________ glasses since I was in primary school and I hate them. They make me look like a bookworm.
#102386
A
have worn
B
have been wearing
C
have been worn
D
was wearing
The children ______ very quiet; I wonder what they ____up to. 
#104649
A
were; are being
B
are being; are
C
are; do
D
are being; do
How pleased the Emperor was _____ what the cheats said!
#104163
A
hearing
B
heard
C
hear
D
is hear