问题
单项选择题
That young man still denies ______ the fire behind the store.
A.start
B.to start
C.having started
D.to have started
答案
参考答案:C
解析: 本题测试deny的用法,deny意为“否定,否认”,deny + -ing + (that)。因为是否认发生过的事情所以用完成时态。