Question

—     is your grandmother?
—She is 80years old.

A．How

B．How old

C．How many

D．What

Answer 1

B

試題分析：句意：——你的祖母多大歲數(shù)了？——她80歲了。how old詢問年紀多大了，how詢問怎么樣，how many詢問數(shù)量多少，what詢問什么。故選B。