下列各项中符合房产税纳税人的是( )。

A．产权属于全民所有的，其经营管理的单位是纳税义务人

B．产权未确定以及租典纠纷未解决的，房产代管人或者使用人

C．产权出典的为承典人

D．外商投资企业、外国企业和外籍个人以及华侨、港澳台同胞

句型转换。

1. He has to clean his room himself. (一般疑问句)

    _______ he ________ clean his room himself?

2. You'd better take out the trash. (否定句)

    You'd better ________ out the trash.

3. It's a very boring thing. (感叹句)

    ________ it is!

4. She cleans her room twice a week. (对划线部分提问)

    ________ she ________ her room?

5. They took some photos there. (否定句)

    They ________ photos there.