—The river smells so terrible! How did it come about?—People used to pour dirty water into it.
#51970
A
come out
B
happen
C
run
D
take place
推荐题目
Everyone __________ here now. Let’s __________.
#61551
A
are; begin;
B
are; to begin
C
is; to start
D
is;start
 ---May I _________ your CD? ---Yes. How long will you _________ it?
#62505
A
borrow, keep
B
borrow, borrow
C
lend, keep
D
lend, lend
I think that teenagers shouldn’t be allowed to get their ________.
#62985
A
pierces
B
to pierce
C
piercing
D
pierced
She ____ tall and she ____ short brown hair.
#57544
A
is , have
B
is , has
C
are , have
D
are , has