______ the project in time, the staff have been working at weekends since last summer.
#97036
A
Completing
B
Having completed
C
To have completed
D
To complete
推荐题目
The reason why Malaysia Airline Flight370 disappeared remained_____.
#88645
A
look into
B
to be looked into
C
looking into
D
to look into
Lots of people were reported______ in the earthquake, but so far we haven’t found out the exact number yet.
#95913
A
to die
B
to be dying
C
dead
D
to have been dead
My sister, an inexperienced rider, was found sitting on the bicycle______to balance it.
#97901
A
having tried
B
trying
C
to try
D
tried
The boy tried his best to make himself in his English.
#97083
A
understood; breaking
B
understand; breaking
C
understand; broken
D
understood; broken
_________ the exact departure time, he missed his train.
#89438
A
Not be told
B
Having not been told
C
Not having told
D
Not having been told.