Doctor：__________? Johnson：I have a headache，a sore throat and I'm feeling rather weak. Doctor：Let me see.You’ve got the flu.Go home and go to bed immediately.Take the pills three times a day.

A.Anything else to show me

B.Do you have anything to declare

C.Will you report anything

D.Do you want to buy more gifts

A.excuse me

B.I’m sorry

C.Never

D.I don’t

A.Never mind

B.Not at all

C.It doesn’t matter

D.No thanks

A.Come

B.Come on

C.Go ahead

D.Welcome

A.Go right ahead

B.Have a try

C.That will be fine

D.No，of course not

A.it doesn’t matterl

B.don’t worry

C.all right

D.take you time

A.Yes

B.Sure

C.On the contrary

D.Above all

A.when will it be out

B.how is it going

C.what will it be about

D.what time can we read it

A. in dark

B. in the dark

C. in a darkness

D. in darkness

A. What would life be like without memory ?

B. Memory is of vital importance to life.

C. How is a person' s memory different from an animal' s or a computer' s?

D. What is contained in memory ?