Our classroom is tidy because it ____ every day.
#44421
A
cleans
B
cleaned
C
is cleaned
D
was cleaned
推荐题目
Computers ________widely in our daily life.
#44976
A
use
B
used
C
were used
D
are used
Food safety is important. Rules _____ to stop people from food pollution.
#44569
A
must make
B
must be made
C
mustn’t make
D
mustn’t be made
The decision about the price ______ in a few days. So they have to wait.
#44634
A
is made
B
was made
C
is being made
D
will be made