题目

---A number of foreigners come to see the Great Wall every year.----Yes. It’s not only famous and beautiful but also the of China.A. notice B. markC. symbol D. sign 答案：【答案】C【解析】试题句意：每年有许多外国人来参观长城。是的。它不仅是著名、美丽，也是中国的象征。notice 通知；mark记号；symbol象征；sign标志。所以选C。两个奇数的和一定是（　　）A．奇数B．偶数C．无法确定