阅读理解。
Today is Friday. The students on duty come to school early. They clean the
classroom and the blackboard . Then they put the desks and chairs in good order
(顺序) . One of them takes down(取下) an old map and puts up a new map of
world on the wall . After all this, all the students come. They sit in a nice
classroom. Mr Zhou is very glad to see the clean classroom. He thanks them for
it.
1.Today _____ clean the classroom .
A.all the students
B. some students
C. one student
D. the teacher
2. When class begins, the classroom is _____.
A. in good order
B. on duty
C. big
D. not clean
3. does Mr Zhou feel when he sees the clean classroom ?
A. sad
B. angry
C. glad
D. sorry
