【单选题】They _______ a tent in the park. [ ]
【单选题】( )是投保人的最基本义务,通常也是保险合同生效的必要条件。
【单选题】Compared with other age groups, why should older investors be more cautious about their in vestment?
A.
They often turn a deaf ear to others' advice.
B.
They tend to be more gambling in nature.
C.
They are not so quick-witted as the young.
D.
They do not have as many sources of income.
【单选题】If markets are efficient, which of the following investors should achieve superior returns over time?
A.
Investors who choose stocks by throwing darts at a list of stocks in the financial pages of a newspaper
B.
Analysts who spend considerable time evaluating the best stocks to buy
C.
Mutual fund managers who manage other people's money for a living
D.
None of the options are correct.
【单选题】面列举的实行计划生育政策的伦理依据错误的是( )
E.
人口与经济、社会的发展,与资源、环境状况必须协调
【单选题】( )是投保人的最基本义务,通常也是保险合同生效的必要条件。