问题
选择题
—Tom doesn’t like to have long hair.
—Yeah. His hair is shorter than .
A.Sam and Bill
B.Sam and Bill’s
C.Sam’s and Bill
D.Sam’s and Bill’s
答案
答案:D
本题的含义是他的头发比Sam的头发和Bill的头发都短,表示各自所有,在英文中都要用名词所有格,故选D。