Though a typhoon is on the way,people are still looking forward the outdoor
concert by the pop singer.
A. to canceling
B. not to canceling
C. not to cancel
D. to not canceling
网友回答
A. to canceling
B. not to canceling
C. not to cancel
D. to not canceling
解析: 考查非谓语动词。look forward to中的to为介词,因此后面要用动词的现在分词形式;分词的否定式是在分词前面直接加not。