I don't know you. You must mistaken me _____ someone else.A. asB. forC. toD. wi

A.Oh,I don’t know

B.No,you can’t

C.That’s okay

A.reject

B.prevent

C.hesitate

D.refuse

A.reject

B.refuse

C.prevent

D.hesitate

A.I can

B.I will

C.I know

A.whether

B.what

C.that

D.this

A.No，you can’t

B.That’s okay

C.That’s good

D.Oh，I don’t know

Don‘t __________ to let me know if there is anything I can do for you.

A.reject

B.prevent

C.hesitate

D.refuse

A.I won't tell you.

B.I'd like to.

C.Sorry,I don't know.

D.Excuse me.

– I didn't know my identity card was needed, sir.

– ________________________________

A: Sorry, but that's no excuse.

B; I don't believe you.

C; How dare you say that？

A.hesitate

B.reject

C.puzzle

D.thrill