—I want to know if I__________ smoke here.—No, you _________.Could you see the sign “NO SMOKING” there?
#88820
A
can; needn’t
B
must; can’t
C
shall; won’t
D
may; mustn’t
推荐题目
— There's someone outside. Who it be ?— It must be Mary. She promised to come over at 8: 00.
#89275
A
must
B
can
C
shall
D
need
I wonder if this is the computer you want______ .
#87068
A
to have repaired
B
to have it repaired
C
it to be repaired
D
to repair it
It is hard for me to imagine what I would be doing today if I in love , at the age of seven , with the library in my hometown .
#88990
A
wouldn’t have fallen
B
should not fall
C
had not fallen
D
were not to fall
---Good morning，Doctor Brown’s office.---Hello, this is Tom Smith. Could you please tell Doctor Brown I ? My car start.
#89173
A
was delayed, doesn’t
B
will be delayed, won’t
C
am delayed, didn’t
D
would delay, mustn’t
Some aspects(方面) of a teacher’s job ______ be tiring, and teachers often ______ work at inconvenient hours.
#87172
A
can; must
B
may; can
C
can; have to
D
have to; must