问题补充:
Going to America for further study is a good chance , I have been looking forward to .
A. it
B. that
C. one
D. the one
答案:
A. it
B. that
(答案→)C. one
D. the one
解析:考查代词:A. it 特指同类同物B. that特指前面的可数名词单数或不可数名词,C. one泛指前面的可数名词单数,D. the one 特指前面的可数名词单数,句意:去美国深造是个好机会,是我一直渴望的机会。One代指a chance。选C。