__ __ so much trouble, we failed to complete the task on time.
#98030
A
Faced
B
Face
C
Facing
D
To face
推荐题目
The split between humans and apes is believed by scientists______15 to 20 million years ago.
#90155
A
to be occurring
B
having occurred
C
to have occurred
D
to occur
I don't feel like _____ tonight as I'm so tired.
#98390
A
to read
B
I was going to read
C
reading
D
read