I wonder how long it will take you_____ such a hard task within so little time.
#97583
A
complete
B
to complete
C
completing
D
completed
推荐题目
Our school forbid __________, that is to say, we are not allowed __________at school.
#89811
A
to smoke; to smoke
B
smoking; smoking
C
smoking; to smoke
D
to smoke; smoking
I got to the office earlier that day,   the 7:30 train from Paddington
#90663
A
caught
B
to have caught
C
to catch
D
having caught