–How clean and tidy your bedroom is!” –Thank you. It ____ every day.
#44746
A
cleans
B
is cleaned
C
was cleaned
D
is cleaning
推荐题目
---It’s difficult for the villagers to cross the river. ---I think a bridge______ over the river.
#44765
A
should be built
B
is being built
C
has been built
D
was built
Bamboo can ___________ paper.
#44992
A
used to make
B
be used make
C
be used to make
D
be used to making
