Students should ______ to choose their own uniforms.
#44721
A
allow
B
allowed
C
are allowed
D
be allowed
推荐题目
—Lots of trees and flowers ______ on both sides of Huanshan Road last year. —Oh, that’s beautiful.
#45053
A
are planted
B
were planting
C
were planted
D
have planted
—Excuse me, what’s this for?—It’s a cleaner and it to pick up dirt.
#45057
A
uses
B
is used
C
is using
D
used
Every day, too much water in our school. We should save it.
#44462
A
is wasted
B
wastes
C
was wasted
D
wasted
Thanks to the Internet, different kinds of information in a short time.
#44436
A
can be learned
B
has been learned
C
can learn
D
has learned
The river smells terrible. People_______ dirty things into it .
#44850
A
must stop to throw
B
must stop from throwing
C
must be stopped to throw
D
must be stopped from throwing