The water in the river nearby will be dirtier than before if nothing __________.
#52543
A
has done
B
will be done
C
is done
D
was done
推荐题目
----_________ does your father look?---- He looks very tall and strong. He ______ a sportsman.
#59359
A
What; look like
B
How; look like
C
What; looks like
D
How; looks like
We would like to _______ some money _______ the poor children in our country.
#60033
A
raise, for
B
raise, to
C
donate, with
D
donate, for
At last, the little boy was made _______ and began to laugh.
#60157
A
stop crying
B
to stop to cry
C
to stop crying
D
stop to cry
There _______ a number of volunteers in the club and the number of them _______ growing larger and larger.
#60629
A
is; are
B
are; is
C
have; is
D
have; are
.—What ________ the twins _________ on weekends?—She usually goes skateboarding.
#56790
A
do, do
B
does, do
C
does, does
D
do, does