Every school has notice boards. Let's see what is on the notice board of an American school.

小题1:According to School Policy, visitors have to         when entering the school.

A．hand in a note

B．call at 524--9752

C．check in at the office

D．telephone to the school小题2: From           , parents can get information on the parents meeting.

A．School Policy

B．Report Card

C．After--school Program

D．Class Announcement小题3: Report Card shows parents          .

A．certain school rules

B．after--school activities

C．plans for classes and tests

D．children's school life and work.小题4:Suppose Tony doesn't do well at school but makes progress, he will get______ on the Report Card.

A．1

B． 2

C． 3

D．4小题5: Students do their homework and read books          .

A．from 3:30 to 4:30

B．from 3:30 to 6:00

C．from 4:30 to 6:00

D．from 6:00 to 7:00

扩张型心肌病最常累及:

A．左心室

B．左心房

C．右心室

D．右心房

E．房室瓣瓣环