I’d rather you（ ）by train, because I can’t bear the idea of your being in an airplane in such bad weather.

A.went B.would go C.should go D.had gone

The actual process by which coal is extracted is well（ ）, if you get the chance and are willing to take the trouble.

A suitcase with shirts, trousers, and shoes（ ）stolen from the car.

When workers are organized in trade unions, employers find it hard to lay them（ ）.

As a country with a long civilized history China is also one big oriental country full of modern vitality, not to mention its unique, rich and varied tourism resources. Besides the picturesque natural scenery, profound history and extensive culture, China embodies the different folk customs of 56 nationalities. Now, there are 29 places that have been listed as World Cultural and Natural Heritages sites. Thanks to the further push by the opening up and reform, China’s modern construction is surging ahead and the cities and the country are experiencing daily changes. The ancient glory of China and its modern boom add radiance and charm to each other, joining to create a most favorable condition for developing our domestic and international tourism.

Discoveries in science and technology are thought by untaught minds to come in blinding flashes or as the result of dramatic accidents. Sir Alexander Fleming did not, as legend would have it, look at the mold on a piece of cheese and get the idea for penicillin there and then. He experimented with antibacterial substances for nine years before he made his discovery. Inventions and innovations almost always come out of laborious trial and error. Innovation is like soccer; even the best players miss the goal and have their shots blocked much more frequently than they score.The point is that the players who score most are the ones who take most shots at the goal and so it goes with innovation in any field of activity. The prime difference between innovators and others is one of approach. Everybody gets ideas, but innovators work consciously on theirs and they follow them through until they prove practicable or otherwise. What ordinary people see as fanciful abstractions, professional innovators see as solid possibilities.“Creative thinking may mean simply the realization that there's no particular virtue in doing things the way they have always been done,” wrote Rudolph Flesch, a language authority, this accounts for our reaction to seemingly simple innovations like plastic garbage bags and suitcases on wheels that make life more convenient: “How come nobody thought of that before?”The creative approach begins with the proposition that nothing is as it appears. Innovators will not accept that there is only one way to do anything. Faced with getting from A to B, the average person will automatically set out on the best-known and apparently simplest route. The innovator will search for alternate courses, which may prove easier in the long run and are bound to be more interesting and challenging even if they lead to dead ends. Highly creative individuals really do march to a different drummer.1.What does the author probably mean by “untaught mind” in the first paragraph?2.According to the author, what distinguishes innovators from non-innovators?3.The author quotes Rudolph Flesch in Paragraph 3 because（ ）.4.The phrase “march to a different drummer" (the last line of the passage) suggests that highly creative individuals are（ ）.