根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
Taking good notes is a time-saving skill that will help you to become a better student in several ways.  71 Second, your notes are excellent materials to refer to when you are studying for a test. Third, note-taking offers variety to your study time and helps you to hold your interest .
You will want to take notes during classroom discussions and while reading a textbook or doing research for a report. 72 Whenever or however you take notes, keep in mind that note-taking is a selective process（挑选的过程）. 73．  
The following methods may work best for you.
●Read the text quickly to find the main facts and ideas in it.  
●Carefully read the text and watch for words that can show main points and supporting facts.
●Write your notes in your own words.  
● 74．   
●Note any questions or ideas you may have about what was said or written.  
As you take notes, you may want to use your own shorthand(速记). When you do, be sure that you understand your symbols and that you use them all the time. 75．

He found it impossible to please his boss; ____, he quit the well-paid job.

A. however                B. even so                  C. otherwise              D. thus

D
Many Chinese have been greatly shocked by the traffic accident caused by the drunk driver Sun Weiming, who has killed five and injured some others in Chengdu, Sichuan. However, such a case is not rare.
Today, the traffic accidents may have been regarded as a social problem. The car has killed and disabled more people in its brief history than any bomb or weapon ever invented. Much of the blood on the street flows actually from rude behavior of drivers who refuse to respect the legal and moral (道德的) rights of others. In fact, the enemies of society on wheels are rather harmless but just ordinary people acting carelessly, you might say. But it is a principle both of law and common morality that carelessness is no excuse when one's actions could bring death or damage to others. A minority of the killers go even far beyond carelessness that can be imagined.
Researchers have estimated that as many as 80 percent of all automobile accidents can be attributed to the psychological condition of the driver. Emotional upsets can change drivers’ reactions incorrectly, slow their judgment, and make them blind to the dangers that might otherwise be evident. The experts warn that it is vital for every driver to make a conscious effort to keep his/her emotions under control.
Yet the .irresponsibility; that accounts for much of the problem isn't only put upon drivers. Street walkers regularly ignore or break traffic regulations. They are blamed in most vehicle walker accidents, and many cyclists even believe that they are not subject to the basic rules of the road.
Significant legal advances have been made towards safer driving in the past few years. Safety standards for vehicles have been raised both at the point of manufacture and through regular road inspections. In addition, speed limits have been lowered. Due to these measures, the accident rate has decreased. But the accident experts still worry because there has been little or no improvement in the way drivers behave. The only real and lasting solution, say the experts, is to make people believe that driving is a skilled task requiring constant care and concentration. Those who fail to do all these things present a threat to those with whom they share the road.
67. Traffic accidents may be regarded as a social problem because
A. auto driving has become dangerous and harmful in today's society
B. people usually pay no attention to law and morality when driving
C. they have caused serious psychological problems among drivers
D. the car has killed and disabled more people than any weapon in history
68. Who are NOT mentioned as being responsible for the road accidents?
A. Careless bicycle--riders.             B. Careless people walking in the street.
C. Irresponsible auto drivers.            D. Irresponsible auto manufacturers.
69. Discussing solutions to traffic accidents, the author seems to be
A. doubtful and hopeless               B. angry and disappointed
C. objective and concerned             D. anxious and annoyed
70. The author writes this passage to
A. show his worries about drunk driving
B. help protect street walkers from car accidents
C. discuss traffic problems and possible solutions
D. warn auto drivers to refuse drunk driving

ABCD请按实际情况填写。其他请参照下表填写。
A, B, C, D, E(AB), F(AC)

It sounds like something is wrong with the car’s engine.???? , we’d better take it to the garage immediately.

A. Otherwise??? ????????????? ????????????? B. If not??? ????????????? ????????????? ????????????? C. But for that??? ????????????? ????????????? D. If so