题目

按要求完成句子。 （1） My birthday is in August. (对画线部分提问) （2） He reads books every day.(改为否定句) （3） I have a book.(改为复数） （4） like, do, which, best, season, you (?)(连词成句） （5） There are some teachers in the classroom.(改为一般疑问句，并作肯定回答) 答案：When is your birthday? He doesn't read books every day. We have many books. Which season do you like best? Are there any teachers in the classroom? Yes, there are.决定一个地区人口数量变化的因素是：A.人口的自然增长率B.人口的迁移C.人口的自然增减和人口迁移D.经济发展水平