问题
选择题
Some people are bad at recalling names and faces, so it's possible that they have a condition called face blindness, ______ people suddenly have trouble recognizing family members, friends or even themselves.
A.for which
B.which
C.where
D.of which
答案
答案:C
题目分析:考查从句,从句people suddenly have trouble recognizing family members, friends or even themselves句子不缺少成份,所以选where,句子意思“有些人不善于回忆名字和脸,这有可能是连忙正,那里的人们突然在认识家人、朋友和自己有困难”,所以选C
点评:做从句题时,首先看从句是否缺少成份,如果缺少成份就选择关系代词,关系代词不仅起引导作用而且做成份;如果不缺少成份,就选择关系副词,关系副词不做成份,只起引导作用。