单词拼写。

1. The campaign is a______ at increasing public awareness of the disease.

2. It's a simple dish to prepare, c________ mainly of fruits and vegetables.

3. His newly-published novel has gone to No.1 in the b____________ list.

4. The judge has come to the c_____________ that the suspect is innocent.

5. The software is m_______ to protect computers from being attacked by viruses.

6. Whoever is caught ___________(作弊) in the exam shall be severely punished.

7. Unfortunately, the gymnast had her legs __________(伤害) before the gymnastics competition.

8. The new technology will make great ___________(贡献) to the development of the IT industry.

9. Advertising companies are always coming up with new approaches to _______(推广) products.

10. The discovery of the new medicine is of great ___________ (意义) for people suffering from

       heart problems.

以无生命的有机物作为主要营养物质的细菌是（）

A.寄生菌

B.光能自养菌

C.腐生菌

D.化能自养菌

E.自养菌