Question

How old is Mr. Black?

A.Over 70 years old. B.Over 80 years old. C.Over 90 years old.

Answer

B

【解析】

【原文】

W: Why don’t you go and ask Mr. Black, our neighbor? He is over 80 years old. He has seen how life has changed.

M: That’s a good idea. I’ll go and ask him.