Our classroom is tidy because it ____ every day.
#44421
A
cleans
B
cleaned
C
is cleaned
D
was cleaned
推荐题目
The dictionary shouldn’t     from the library.
#44556
A
take away
B
taken away
C
are taken away
D
be taken away
English _____ as a second language in many countries. 
#44745
A
speak
B
is spoken
C
is speaking
D
is speak