问题 选择题
在频数分布表中,各小组的频数之和(  )
A.小于数据总数B.等于数据总数
C.大于数据总数D.不能确定
答案

答案:B

句型转换

句型转换。

1. She is eleven years old. (就画线部分提问)

_____________________________________________________________________

2. This bag is his. (改为否定句)

_____________________________________________________________________

3. He will see a movie on Sunday. (改为一般疑问句)

_____________________________________________________________________

4. She wanted to have new clothes. (就画线部分提问)

_____________________________________________________________________

5. I will play the guitar in the concert. (就画线部分提问)

_____________________________________________________________________

6. Can he play football very well? (作肯定回答)

_____________________________________________________________________

7. Will they go swimming next weekend? (作否定回答)

_____________________________________________________________________

8. Mary will visit a friend tomorrow. (就画线部分提问)

_____________________________________________________________________

9. I play basketball at our Sports Center. (就画线部分提问)

_____________________________________________________________________

10. My birthday is on October 10th. (就画线部分提问)

_____________________________________________________________________

11. Yao Ming is my favorite basketball player. (就画线部分提问)

_____________________________________________________________________

12. He usually plays the piano three to four times a week. (就画线部分提问)

_____________________________________________________________________

13. He will go to Shanghai with his mother. (改为否定句)

_____________________________________________________________________

14. Give him a cookbook, please. (改为否定句)

_____________________________________________________________________

多项选择题