I ___________ have a birthday cake.[ ]
A. am
B. will
C. do
答案：B
句型转换。
1. There is a computer on the desk. (否定句)
___________________________
2. There are two sofas and four armchairs. (一般疑问句)
3. I like English. (一般疑问句)
4. I can watch TV. (一般疑问句)
5. I have thirty books. (划线提问)
带状整地，造林地土壤的翻垦方式是（）。
A.局部翻垦
B.呈长条状翻垦
C.全部翻垦
D.块状翻垦
