问题
填空题
根据汉语提示写单词。
1．How many _________ (国家) are there in the world?
2．This is the _________ (开始) of our tour.
3．Children should _________ (睡觉) for more than eight hours every day.
4．The girl is _________ (从未) late for school.
5．I think Beijing Duck is very _________ (美味的).
答案
1. countries 2. beginning 3. sleep 4. never 5. delicious
