Old people must __________.
#44763
A
speak to polite
B
be spoken politely
C
be spoken to politely
D
be spoken to polite
推荐题目
An official ___________ by some reporters on food problems in Shanghai yesterday.
#44852
A
is interviewing
B
is interviewed
C
was interviewing
D
was interviewed
The garden _____ while they were away from here.
#44529
A
took good care of
B
was taken good care
C
was taken good care of
D
was taking good care of
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
Dad, my computer is broken. Must it _____ now?
#44599
A
is repaired
B
has been repaired
C
be repaired
D
has repaired
—Hey, Jack. Waste paper mustn’t ________ here.—Sorry, I won’t do that again.
#44495
A
throw
B
be thrown
C
be throwing
D
to throw