问题
With many troublesome problems, such as unemployment and crime, , the new mayor seems to be at a loss.
A:remained to solve
B:remaining to be solved
C:remained to be solved
D:remaining to solve
B:remaining to be solved
C:remained to be solved
D:remaining to solve
正确答案是：
同类题型
Could you tell me the ________between the twins. They almost look the same.
Eating too much fat can ______ heart disease and cause high blood pressure.
This umbrella is_______ that one, but _______than that one.
Which coat do you think is thebest — I think the black one ___ you. You look pretty in it.