With a lot of difficult problems ______, the newly-elected president is having a hard time.
#91401
A
settled
B
settling
C
to be settled
D
to settle
推荐题目
        __, Mark Twain became worldwide famous at once.
#91422
A
The novel was brought out
B
The novel brought out
C
The novel was coming out
D
The novel came out
In autumn, it’s beautiful outside with golden fallen leaves _______ the ground.
#91360
A
covering
B
to cover
C
having covered
D
covered