There are lots of problems in your hometown, but we're happy to see many of them________.                                   
#100690
A
are solving
B
are solved
C
have solved
D
are being solved
推荐题目
 As soon as he comes back, I’ll tell him when _______ and see him.
#104132
A
you will come
B
will you come
C
you come
D
do you come
What did he say? I don’t know what________.
#101784
A
did he say
B
he says
C
he said
D
he is saying