三道没有答案的逻辑jj的讨论

1。 Approximately 5,000 people who have been convicted of nonviolent crimes in the state have been given community-service sentences instead of prison sentences. These offenders perform services cmmensurate with their training and skills from scrubbing floors to conducting research for the state. The community-service program, which began in 1979, has grown immensely as a result of drunken-driver legislation enacted a few months ago.
The introduction of the community-service program in 1979 was most probably prompted by which of the following, all of which occurred during the 1970's?                                                                                   A. A decrease in the number of violent crimes in the state
B. An increase in the number of crimes committed by employees of the state
C. A gradual decrease in the median age of judges in the state
D. The overcrowding of the prisons in the state
E. The passage of drunken-driver legislation in other states

我觉得选E

Which of the following is most strongly supported by the information given?

完整的这道题目是什么啊?

Whales originated in the freshwater lakes and rivers of ancient Asia about sixty million years ago.  Not until about ten million years later did species of whales develop specialized kidneys enabling them to drink salt water.  Although fossil evidence shows that some early whale species that lacked such kidneys sometimes swam in the Earth’s saltwater oceans, these species must have had to return frequently to freshwater rivers to drink.

Which of the following is most strongly supported by the information given?

1. Fossils of whale species dating from between sixty million and fifty million years ago will not be found on continents that were at the time separated from ancient Asia by wide expanses of ocean.

2. Among whale fossils that date from later than about fifty million years ago, none are fossils of whale species that drank only fresh water.

3. Fossils of whale species that drank fresh water will not be found in close proximity to fossils of whale species that drank salt water.

4. The earliest whales that drank salt water differed from fresh-water-drinking whales only in their possession of specialized kidneys.

5. Between sixty million and fifty million years ago, the freshwater lakes and rivers in which whales originated were gradually invaded by salt water.

不好意思，发贴的时候疏忽了，嘻嘻！！ 为什么选a呢？？