where is your brother
问题描述:
where is your brother
At______
A.Mr Green's
B.the Smith's
C.doctor's
D.house of Mr John
为什么选A
答
A的意思是:在格林先生家,Mr Green‘s相当于:Mr Green's home
B the Smith,一般是指Smith一家,所以要用复数形式:the Smiths'
C 和D中的doctor和house都是特指,所以要加定冠词the:the doctor's 和 the house of Mr John