—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
Mr Brown _______ the train station _______ three o' clock in the afternoon .
#58369
A
took , at .
B
arrived , in
C
reached, in
D
got to , at
I'd rather _________half an hour to work than drive a car.
#52185
A
to riding
B
riding
C
to ride
D
ride
--- How nice the bike is! How long _______ you _______ it？--- Just two weeks.
#54842
A
have, bought
B
did, buy
C
have, had
D
did, have