Every morning I get up at 6:00 because I have two dogs ______ at the door for me to take them out for the routine walk.
#88886
A
to wait
B
wait
C
waited
D
waiting
推荐题目
He got up early, ________ to catch the train.
#98058
A
to hope
B
hoping
C
hope
D
hoped
Lily finally admitted ______ my umbrella by mistake.
#96812
A
to take
B
to have taken
C
having taken
D
have taken
________ for several weeks,the city needed food.
#89121
A
As having flooded
B
Being flooded
C
Having been flooded
D
To flood