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
The government will_______ more colleges for more students to receive higher education.
#58572
A
set up
B
send up
C
set out
D
use up
Her son _____ coke , but now he ____ milk.
#52278
A
used to drink ; is used to drinking
B
used to drinking ; drinks
C
is used to drinking ; used to drink
D
is used to drink ; is drinking
I’d like to help homeless people, so I could ________ food at the food bank.
#59035
A
put up
B
take away
C
set up
D
give out