正确答案：【bias 】
8、8.亲自，亲身
正确答案：【in person 】
9、9.谨慎的
正确答案：【 cautious 】
10、10.罪犯
正确答案：【 criminal 】
1. He made (repeat) efforts to solve the problem.
正确答案：【 repeated 】
2、2. We are living in a highly (civilize) society.
正确答案：【civilized 】
3、3. Water makes the (digest) juices flow more freely and makes the food easier to digest.
正确答案：【 digestive 】
4、3. Water makes the (digest) juices flow more freely and makes the food easier to digest.
正确答案：【digestive 】
5、4. His name is known to many in the (science) field.
正确答案：【scientific 】
6、5. Only a (hand) of people came to the meeting.
正确答案：【handful 】
7、6. I was deeply (impress) by his wonderful speech yesterday.
正确答案：【impressed 】
8、7. (Educate) people should have good manners.
正确答案：【 educated 】
9、8. The old man pays much attention to the (cultivate) of his mind.
正确答案：【cultivation 】
10、9. Although the visit he paid to the country was (formal), he thought it was quite necessary. 正确答案：【informal 】
11、10. His experiment is always (regard) as a big success.
正确答案：【 regarded 】
12、11. Is this program (accept) to you?
正确答案：【acceptable 】
13、12. Don’t be so (authority) when you ask me to do something.
正确答案：【authoritative 】
14、13. After an_____(introduce) by the chairperson, we’ll go on with the day’s discussion.
正确答案：【introduction 】
15、14. This was a minor_______(understand) which could be instantly cleared up.
正确答案：【misunderstanding 】