问题
选择题
Two years ago, she bought an expensive mountain bike and then she persuaded me to buy ___.
A.this
B.that
C.it
D.one
答案
答案:D
题目分析:句意:两年前她买了一辆昂贵的山地车,现在她说服我也买一个。这里需要一个代词指代an expensive mountain bike,可以用one泛指前面的可数名词,this“这个”表示近指,that特指可数名词的单数或不可数名词,it是指同类同物,所以选D。