Question

Andrew Ritchie, inventor of the Brompton folding bicycle, once said that the perfect portable bike would be “l(fā)ike a magic carpet…You could fold it up and put it into your pocket or handbag”. Then he paused: “But you’ll always be limited by the size of the wheels. And so far no one has invented a folding wheel.”
It was a rare — indeed unique — occasion when I was able to put Ritchie right. A 19th-century inventor, William Henry James Grout, did in fact design a folding wheel. His bike, predictably named the Grout Portable, had a frame that split into two and a larger wheel that could be separated into four pieces. All the bits fitted into Grout’s Wonderful Bag, a leather case.
Grout’s aim: to solve the problems of carrying a bike on a train. Now doesn’t that sound familiar? Grout intended to find a way of making a bike small enough for train travel: his bike was a huge beast. And importantly, the design of early bicycles gave him an advantage: in Grout’s day, tyres were solid, which made the business of splitting a wheel into four separate parts relatively simple. You couldn’t do the same with a wheel fitted with a one-piece inflated （充氣的） tyre.
So, in a 21st-century context, is the idea of the folding wheel dead? It is not. A British design engineer, Duncan Fitzsimons, has developed a wheel that can be squashed into something like a slender ellipse （橢圓）. Throughout, the tyre remains inflated.
Will the young Fitzsimons’s folding wheel make it into production? I haven’t the foggiest idea. But his inventiveness shows two things. First, people have been saying for more than a century that bike design has reached its limit, except for gradual advances. It’s as silly a concept now as it was 100 years ago: there’s plenty still to go for. Second, it is in the field of folding bikes that we are seeing the most interesting inventions. You can buy a folding bike for less than £1,000 that can be knocked down so small that it can be carried on a plane — minus wheels, of course — as hand baggage.
Folding wheels would make all manner of things possible. Have we yet got the magic carpet of Andrew Ritchie’s imagination? No. But it’s progress.
小題1:We can infer from Paragraph 1 that the Brompton folding bike        .

A．was portable

B．had a folding wheel

C．could be put in a pocket

D．looked like a magic carpet

小題2:We can learn from the text that the wheels of the Grout Portable        .

A．were difficult to separate

B．could be split into 6 pieces

C．were fitted with solid tyres

D．were hard to carry on a train

小題3:We can learn from the text that Fitzsimons’s invention        .

A．kept the tyre as a whole piece

B．was made into production soon

C．left little room for improvement

D．changed our views on bag design

小題4:Which of the following would be the best title for the text?

A．Three folding bike inventors

B．The making of a folding bike

C．Progress in folding bike design

D．Ways of separating a bike wheel

Answer 1

小題1:A
小題2:C
小題3:A
小題4:C

小題1:邏輯推理題。從文章第一段Andrew Ritchie, inventor of the Brompton folding bicycle, once said that the perfect portable bike would be “l(fā)ike a magic carpet…ou could fold it up and put it into your pocket or handbag”.
小題2:細(xì)節(jié)判斷題。從文in Grout’s day, tyres were solid, 可知。
小題3:細(xì)節(jié)判斷題。從第四段最后一句話Duncan Fitzsimons, has developed a wheel that can be squashed into something like a slender ellipse （橢圓）. Throughout, the tyre remains inflated.可知。
小題4:邏輯判斷題。從整篇文章中可以看出是對便攜式是自行車的設(shè)計(jì)的改進(jìn)。