—How did he get my telephone number?—You ________ it . You told him last week．
#63204
A
should have forgotten
B
may have forgotten
C
must have forgotten
D
could have forgotten
推荐题目
--- May I smoke here? --- If you , choose a seat in the smoking section.
#63523
A
should
B
could
C
must
D
may
She ________ when she received her medical report.
#63609
A
could help but to cry
B
couldn’t help but crying
C
couldn’t help crying
D
couldn’t help to cry
—Hey, Ted! You _______ never play in the street. It’s not safe.—Sorry, Mum. I won’t again.
#76866
A
need
B
must
C
can
D
may
In our town, wood can ___________ a fire.
#62834
A
be used to make
B
be used to making
C
use to make
D
used to making
—What does the sign over there read?—No person ________smoke or carry a lighted cigarette ,cigar or pipe in this area.
#63550
A
will
B
may
C
shall
D
must