It ___ be the postman at the door. It’s only six o’clock.
#87620
A
mustn’t
B
can’t
C
won’t
D
needn’t
推荐题目
— Please don''t make a noise . — ____ . I''ll be as quiet as a mouse .
#89738
A
Yes , I won''t
B
No , I won''t
C
No , I''ll
D
Yes , I will
一I heard that you got an A in the chemistry exam．Well done!一Thanks，I know that you a good job as well．
#87426
A
shouId have done
B
need have done
C
must have done
D
could have done
—Ms Lin looks rather a kind lady. —But in fact she is cold and hard on us. You ____believe it!
#90403
A
shouldn’t
B
wouldn’t
C
mustn’t
D
needn’t
---Be careful! Your clothes will catch fire. ---Thank you._______ so close to the fire.
#87970
A
I didn’t know I was
B
I don’t know I am
C
I hadn’t known I was
D
I don’t know I was
It is believed that forest bathing ______ strengthen the immune system.
#87444
A
should
B
must
C
need
D
can