The website is very popular. And it’s amazing that designer of it is just nine-year-old child.
A. the; the
B. a; the
C. the; a
D. a; a
网友回答
A. the; the
B. a; the
(答案→)C. the; a
D. a; a
解析：考查冠词。第一空用定冠词the，特指“网站的设计”；第二空用不定冠词a，表示“一个9岁的孩子”。句意：这个网站非常受欢迎，其网站设计是一个9岁的孩子令人很惊讶。故C正确。