-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
Mr. Chen has a loud voice. His voice can ______ clearly, even in that big classroom.
#44953
A
be heard
B
hear
C
be hearing
D
have heard
The river smells terrible. People_______ dirty things into it .
#44850
A
must stop to throw
B
must stop from throwing
C
must be stopped to throw
D
must be stopped from throwing
—You see, China is becoming stronger and stronger now.—Yes. That’s why Chinese _____ in more and more schools out of our country.
#44402
A
are taught
B
has taught
C
is taught
D
have taught