某地区在一年中平均每1000人当中，出生并成活20个婴儿，死亡人数10人，那么该地区的人口自然增长率为

读问句，选择对应的答句。

____ ①Let's go to the library.                                    A. Yes, I do.

____ ②Where is the teacher's office?                       B. Yes, it is.

____ ③Do you have lunch at school?                         C. Forty-six.

____ ④How many desks are there in your class?        D. OK.

____ ⑤Is that your pencil?                                          E. It's on the first floor.

根据提示写单词。

阅读理解。

    Aunt Judy's birthday is coming. She will be 38 years old. Dad and Mum are going to take me to her house. She lives in Guangzhou. We are going to go there by train. Her birthday party will be on Saturday. We are leaving on Friday afternoon. And we are coming back on Sunday evening. I am going to give my dear Aunt Judy a picture . I am drawing it now. I am drawing some beautiful flowers. I am drawing a small dog, too. That's because she likes dogs. The picture will be very nice.