The inventor of dishwasher，American Josephine Cochrance，loved to give dinner parties，which was to contribute to his success.
A. 不填；the
B. the；the
C. the；不填
D. a；the
网友回答
A. 不填；the
B. the；the
(答案→)C. the；不填
D. a；the
解析：第一空用定冠词the表示特指，且发明物前也常用定冠词the；第二空不填，dinner parties 用复数表示类别，这里不是表示特指。