______with so much trouble, we failed to complete the task on time.
#89246
A
Face
B
Facing
C
Faced
D
To face
推荐题目
_____ extremely exhausted, I turned to look at the puppy that _____ at the door.
#94642
A
Felt, lied
B
Feeling, lay
C
Fell, lied
D
To feel, lain
The city is believed      over by sandstorms from AD200 to AD400.
#91594
A
to cover
B
to be covered
C
to have been covered
D
that was covered