The walues of today's young people differ from___.

问题描述:

The walues of today's young people differ from___.
A.those of their parents
B.that of their parents
C.their parents
D.whose parents
我选的是B,为什么选A?

values 是复数形式,所以用相应的复数形式those
that 可以替代单数的同一事物