1. The ghost story was so _________ that everyone present was frightened to death.
2. Natural resources are limited. We should encourage the development of __________ resources.
3. No __________ experience is necessary for this job.
4. I know he is too __________ but I don't want to depress him.
5. The _________ war made many people homeless.
【答案】1. C 2. E
3. A 4. B
5. D
