问题补充:
People in Tianjin are proud of they have achieved in the past few years.
A. that
B. which
C. what
D. How
答案:
A. that
B. which
(答案→)C. what
D. How
解析:句意:天津人民对他们在过去几年取得的成绩感到十分的自豪。
由规则知:介词+名词/代词(充当宾语),也可由一个句子充当(宾语从句),宾语从句中缺宾语,what充当宾语从句中的宾语,又充当宾语从句中的连接词。
考点:考察宾语从句引导词的用法