Being examined twice a year，whether it is a car or a bus or a truck，is the rule that every driver _______obey in this city.
#87482
A
shall
B
can
C
ought to
D
need
推荐题目
—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
#88027
A
can; must
B
can; may
C
must; can
D
may; must
A left-luggage office is a place where bags ______ be left for a short time, especially at a railway station.
#90064
A
should
B
can
C
must
D
will
But for the traffic jam,we long ago.
#89671
A
will have arrived
B
should
C
had arrived
D
would have arrived
— Lisa hasn't lived here for long. She _____ know many people.
#89273
A
needn’t
B
can’t
C
shouldn’t
D
didn’t