问题
选择题
A child who lives in an uninteresting environment will develop less intelligence than ______ who lives in a rich and changing environment.
A．the one
B．one
C．those
D．that
答案
答案：B
代词考查题。One代指可数名词单数相当于a +名词的作用。句意：在一个没有兴致的环境中长大的孩子智商低于在富于变化的环境中长大的孩子。