单词拼写。
1. He is not a good doctor because he is short of e_______ (经验).
2. Such b_______ (行为) is unacceptable in public.
3. She is studying American ________ (文学) at Georgetown University at present.
4. I think we all learned a ________ (宝贵的) lesson today.
5. Looking after a baby is as c_______ (具有挑战性的) as working on a new job.
6. In the final _______ (场景), Harry expressed his love to Julia.
7. — Are you close to your parents?
— Yes. I have a good r_______ (关系) with them.
8. His _______ (解释) are always difficult to believe.
9. The Internet is _______ at a very fast speed. (发展)
10. The students are working hard every day, in ______ (准备) for the big examination.
表示；绘出10%～20%的用地范围，并用
表示；绘出大于20%的用地范围，并用
表示。