贾先生在年初估计今年债务支出为30000元,家庭收入为100000元。由此可看出贾先生的债务管理某种程度上是合理的。( )
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有些人坚信,在宇宙空间中,还存在着人类文明之外的其他高级文明,因为现在尚没有任何理论和证据去证明这样的文明不可能存在。 下面哪一个选项与题干中的论证方式相同()。
A. 神农架地区有野人,因为有人看见过野人的踪影。
B. 既然你不能证明鬼不存在,所以鬼就是存在的。
C. 科学家不是天生聪明的,例如爱因斯坦小时候并未显得很聪明。
D. 一个哲学家不相信人的神经在脑中汇合。理由是亚里士多德在著作中讲到,神经是从心脏里产生出来的。
债券型理财产品是以国债、金融债、公司债券和中央银行票据为主要投资对象的银行理财产品。( )
A. 对
B. 错
When will Hank visit Lisa
After finishing the report.
B. After getting some food.
C. After having a meeting.
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。A There are stock markets (股票市场) in large cities in many countries. Stock markets in Paris, London, Tokyo, Shanghai and New York are among the largest and most well-known. The stock, also called stock exchange, is a place where people can buy or sell shares of a factory or company. And each share means certain ownership of a factory or company. Different people go to stock markets. Some are rich, who want to get more money than they have. Others are not very rich, who buy stocks to try to become rich. Still others buy stocks as part of their plan to save money. Of course, investing (投资) money in the stock market is not the safest way to make money. No one can tell exactly whether the shares will be doing well. The factory or company may do badly. Then the stocks will go down, and the investors will lose money. The stock may go up or down for a number of untold reasons. Everyone wants the stock to go up, but sometimes even if a factory or company does a good job, the stock may still go down. No wonder going to the stock market is often compared to gambling (赌博). All are eager to make money by "gambling" in the stock market. Factories and companies that need money are pleased that so many people are willing to "gamble". Indeed, the stock market is an attractive and complex part of the business world. The passage mainly wants to tell us ______.
A. how to buy or sell shares
B. A B C of stock market
C. the stock market is like gambling
D. investing money in the stock market is not the safest way