-How clean and tidy your bedroom is! -Thank you. It ________ every day:
#44719
A
cleans
B
is cleaned
C
was cleaned
D
is cleaning
推荐题目
 --- What should we do on No-smoking Day? --- People aren’t _________ on that day.
#44591
A
allowed smoking
B
allowed to smoke
C
allowing to smoke
D
allow smoking
Every year lots of trees _______ to make our country more beautiful.
#45056
A
is planted
B
was planted
C
are planted
D
were planted
—When _________ the car _______ ?—Sorry. I don’t know.
#44961
A
does; invent
B
did; invent
C
was; invent
D
was; inventing
When I called Mr. Li, he and his wife ________ in the rain.
#44704
A
trapped  
B
were traped
C
were trapped 
D
were trapping