Now that there are still some problems remaining ______, we have to work extra hours tonight
#91164
A
solved
B
solving
C
to be solved
D
to solve
推荐题目
There are some health problems that，when ________ in time，can become bigger ones later on. (2013·浙江，19)
#88745
A
not treated
B
not being treated
C
not to be treated
D
not having been treated
—What do you think made Mary so upset? —_______ her new bike.
#98620
A
As she lost
B
Lost
C
Losing
D
Because of losing
It’s important for the figures regularly.
#95967
A
to be updated
B
to have been updated
C
to update
D
to have uodated
by the beauty of the countryside, the old couple decided to stay another week on the farm.
#97164
A
Being attracted
B
Attracted
C
To be attracted
D
Having attracted
—What do you think made Celia so happy?—________a prize in the recent competition.
#88281
A
As she won
B
Won
C
Winning
D
Because of winning