题目内容

The author of the text is most probably of the opinion that _____.

A. the sea is an inexhaustible resource of food supply.
B. the shortage of food supply mainly results from unrestricted population growth.
C. the inadequate food supply is chiefly caused by the negligence in exploration of the sea.
D. it is the population projects, rather than the development of sea resources, that can improve the nutritional conditions of mankind.

查看答案

搜索结果不匹配？点我反馈

更多问题

There are, however, dangers (12)___ in the process. (13)_, even the weakened version of the disease contained in the vaccine proves (14)_ much for the body to handle, resulting in the immune system (15)_, and, therefore, the patient's death. Such is the case of the smallpox vaccine, (16)_ to eradicate the smallpox epidemic that nearly (17)_ the whole Native American population and killed massive numbers of settlers. (18)_ 1 in 10,000 people who receive the vaccine (19)_ the smallpox disease from the vaccine itself and dies from it. Consequently, the process, which is truly a (20)___, may indeed hide some hidden curses.
Notes:
proportions(pl.)规模；程度；大小。affliction(疾病)痛苦。vaccination n.接种疫苗。eradicate v.根除，消灭。

A. entire
B. total
C. complete
D. complex

查看答案

From the last paragraph we learn that _____.

A. the seas we will depend on for future food have been more or less contaminated.
B. the marine resources are directly hound up with our future life.
C. the exploitation drives are essential for us to improve the quality of life on the earth.
D. the ecological balance in the seas has nothing to do with that on the land.

查看答案

流动资产是指，其到期期限在一年以内，信誉比较好，变现能力比较强的资产。总的来说商业银行的规模越大，流动资产和总资产的比率越大。()

A. 正确
B. 错误

查看答案

对于商业银行来说，为了实现流动性、安全性、盈利性的目标，应该力求流动性的最大化。()

A. 正确
B. 错误

查看答案