Trees ________ every year to make our city greener.
#44941
A
plant
B
are planted
C
were planted
D
will be planted
推荐题目
—Many tourists ________to the Great Wall every year.—Yes, that’s true.
#44726
A
attract
B
have attracted
C
are attracting
D
are attracted
 The 30th London Olympic Games ____________ on July 27th, 2012.
#44703
A
will be held
B
is held
C
was held    
D
has been held
—How often do I need to feed the fish?-They      food every day, or they will be hungry.
#44530
A
must give
B
mustn’t give
C
mustn’t be give.
D
must be given
I’m glad to find that many trees ________ in our city last year.
#44989
A
plant
B
planted
C
were planted
D
are planted
The room _______ every day. You can live it now.
#44779
A
cleans
B
is cleaning
C
is cleaned
D
has cleaned