Old people should ________politely.
#44728
A
be spoken to
B
speak
C
speak to
D
to be spoken
推荐题目
The story book _________ for two weeks .
#44824
A
has been borrowed
B
has borrowed
C
has been kept
D
has kept
China has offered much help to Japan since it ______ by the earthquake and tsunami（海啸）.
#44983
A
hits
B
is hit
C
was hit
D
will be hit
--- Where is Jim?--- He _________ to the museum. He hasn’t come back.
#44509
A
has been
B
had gone
C
has gone
D
had been