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
推荐题目
Food safety is important. Rules ______ to stop people from food pollution.
#44926
A
must make
B
must be made
C
can’t make
D
can’t be made
The girl in black trousers _____often noticed ______the teachers’ office.
#44412
A
are; entering into
B
are; entering
C
is; to enter into
D
is; to enter
Put away your school things．Your stationery must carefully．
#44775
A
be taken good care
B
be taken good care of
C
take good care
D
take good care of
Can’t you see that sign? Taking photos _______ here.
#44371
A
aren’t allowed
B
don’t allow
C
isn’t allowed
D
doesn’t allow