土地的功能，不包括（）。

A.承载功能

B.生产功能

C.资源功能

D.生物功能

句型转换。

1. It was so boring that I fell asleep.

    It was ______ ______ ________fall asleep.

2. Although I studied hard, I didn’t do well in the exam.

    I studied hard, ______ I wasn’t_____ ______ the exam.

3. Uncle Wang is such a friendly man that he always helps others.

    Uncle Wang is so _____ _____ ______ that he always helps others.

4. I will not tell you how the film ends.

    I will not tell you ______ ______ of the film.

5. I think people should go and see this film,______ _______?

6. I’m sure that he will pass the exam.

    ______ _____ ______ ______ pass the exam.