---Why do you look so upset?---There are so many troublesome problems _____.
#13969
A
remaining to be settled
B
remained settled
C
remaining to settle
D
remained to be settled
推荐题目
What a pity! He ______the only chance of success.
#10792
A
put down
B
threw away
C
gave in
D
broke off
The population of this city ,forty percent of which_____, ______ 15% in the last three years
#12947
A
are Germans, has risen by
B
are Germen, has fallen by
C
is Germans, have been increased by
D
is Germen, have been reduced by