According to the passage, the underlined word precis(paragraph 1) means______.
A. a main point.
B. a question
C. a summary
D. a problem
查看答案
With the increase in the tasks people expect the police to carry out, many police forces cannot afford to let their officers be on the beat in the streets.
A. Y
B. N
C. NG
【B9】
A. admitted
B. said
C. proved
D. called
资本资产定价模型为组合业绩评估者提供了实现“既要考虑组合收益的高低,又要考虑组合所承担的风险大小”这一基本原则的多种途径。()
A. 正确
B. 错误
Which of the following suggestions is made by Aguirre?
A. Learn to cope with the situation.
B. Sleep 7 ~ 8 hours a day.
C. Drink more coffee.
D. Smoke less and exercise more.