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
After they _______ stars in their own country, the Beatles _______ the United States.
#99894
A
had become; toured
B
have become; toured
C
became; toured
D
became; had toured
---- Look! So many colourful kites________ here. ---- You don’t know? It’s said kites _______ well in this area.
#103492
A
are sold; are sold
B
are selling; sell
C
are selling; are sold
D
are being sold; sell
A lot of people often forget that oral exams ________ to test our communicative ability.
#99578
A
design
B
are designed
C
are designing
D
are being designed