Our classroom _______ by us every day!
#44538
A
is cleaning
B
has cleaned
C
must clean
D
is cleaned
推荐题目
We have discussed the project for two hours. And after a short break, the discussion .
#44377
A
will carry on
B
will be carried on
C
has carried on
D
were carried on
The 30th London Olympic Games ____________ on July 27th, 2012.
#44703
A
will be held
B
is held
C
was held
D
has been held
The earth is our home. It ______________ well.
#44581
A
must be protected
B
should protect
C
need protect
D
need protecting