The guests are looking forward every moment to _______ to China again. A. honor; visit B. honored; pay a visit C. honored; paying a visit D. honoring; visiting
答案:C 解析: honored过去分词作定语,意思是“尊敬的”;look forward to中的to是介词,其后加动名词或名词。visit作动词时,其后直接跟宾语,作名词时,后面加to后再接宾语。