--- Your classroom is very clean.--- Sure. It ________ after school every day.
#44701
A
is cleaned
B
cleans
C
cleaned
D
is cleaning
推荐题目
Students should ______ to choose their own uniforms.
#44721
A
allow
B
allowed
C
are allowed
D
be allowed
－ 80% of our work ______ finished. － Really? It’s ______ hard work, you know.
#44995
A
have been; such
B
has been; such
C
has; such a
D
is; so
Nick _______ a job in a bank, but to our surprise, he didn’t take it.
#44731
A
is offered
B
offered
C
was offered
D
has offered
We know that about seventy percent _____ the earth _____ covered by water.
#44426
A
/; is
B
of; are
C
of; is
D
about; are
Many flowers ________ in our school last year，and they made our school a beautiful garden．
#44601
A
plant
B
planted
C
have planted
D
were planted