Do you know ?A. how old is Mr GreenB. what’s her nameC. whose bike is thisD. how many mont

问题补充：

Do you know ?

A. how old is Mr Green

B. what’s her name

C. whose bike is this

D. how many months there are in a year

答案：

A. how old is Mr Green

B. what’s her name

C. whose bike is this

(答案→)D. how many months there are in a year

解析：句意：你知道一年有几个月吗？宾语从句应该采用陈述语气。A改为how old Mr Green is, B改为what her name is, C改为whose bike this is.故选D。