We____here two hours ago . So we___ _here for two hours .
#39938
A
have arrived , have been
B
have come , have been
C
came , have come
D
arrived , have been
推荐题目
Can you tell me what you __________ when the teacher came into the classroom?
#39707
A
did
B
do
C
are doing
D
were doing
The teacher and writer as well as some students something when we entered the room.
#63697
A
discussed
B
were discussing
C
have discussed
D
was discussing