问题
选择题
Of the two brothers, Bill is ____ younger one, and he is a quiet boy, _____ that most adults like very much.
A．a; one
B．a ; the one
C．the; one
D．the ; the one
答案
答案：C
考查代词。one 和the one，前者是泛指，后者是特指。后句句子是a quiet boy的同位语，因为a quiet boy 本身就是泛指而不是特指，所以对应的同位语要用one。