问题
选择题
Against ____advice from his friends, he insisted ____alone at the rush hour.
A．a; on traveling
B．the; to travel
C．the; on traveling
D．at; to travel
答案
答案：C
第一空冠词应用“the”，因为建议是特指他的朋友的建议，第二空考查insist的用法，insist 后面应该用介词on,“on”后面的动词应用动名词。因此答案选C。