—Hi, Lydia. Are you going to the concert on Friday?—I’d like to. But there are so many problems_______.
#95338
A
remaining to be settled
B
remained settling
C
remaining to settle
D
remained to be settled
推荐题目
_______ in a friendly way, their quarrel came to an end.
#94239
A
Being settled
B
Settled
C
Settling
D
Having settled
In fact, the chances of anybody ______ by a whale are rather low. 
#97611
A
being swallowed
B
swallowed
C
to be swallowed
D
having swallowed
 ____ by high mountains, the city is infamous for air pollution. 
#90478
A
Surrounding
B
To be surrounded
C
Surrounded
D
Having surrounded