37 It flies because air flows over and under the kite’s wing. The pressure under the wing helps the kite lift into the air. 38 Early scientists sent kites up into the air to measure temperature at different heights. In 1752 Benjamin Franklin used a kite to prove that lightning was a...
36 Some historians believe that the ancient Chinese may have started kite flying 2 000 years ago. It is still a popular hobby in China Japan and South Korea and in other countries of the Far East where beautifully decorated kites appear in different colours. In China there is even a ...
【小题1】根据下文的Some historians believe that the ancient Chinese may have started kite flying 2, 000 years ago.(一些历史学家认为古代中国人也许在2000年前就开始放风筝了)可知,此处指“没有人确切地知道谁发明了风筝”。故选D。【小题2】根据空前指出的“风筝有很多不同的大小、颜色和样式”及空后...
It flies because air flows over and under the kite's wing. The pressure under the wing helps the kite lift into the air. Early scientists sent kites up into the air to measure temperature at different heights. In 1752, Benjamin Franklin used a kite to prove that lightning was a form of...
air flows over and under the kite's wing It flies 的原因,用because引导,故选B 47.D 解析:考查动词短语辨析。 早期的科学 家把风筝放飞到空中,测量不同高度的温 度。 use up用光;set up设立; put up张贴; sendup使上升。 根据语境可知,早期的科学 家把风筝放飞到空中,故选D。 48.A 解析:考查名词...
1. 由下句的Some historians believe that the ancient Chinese may have started kite flying 2,000 years ago.可知,这里谈的是风筝的起源问题。故D项合适,D项说的是风筝的发明人;符合上下文逻辑和语境。故选:D.2. 由上句Kites are made in many different sizes,colors and shapes.得知,这里谈的是风筝的...
It was a very dangerous experiment that you shouldn't copy.Kites were also used to develop airplanes. The Wright Brothers experimented with kites before they flew the first airplane. _4_ In World War I the Germans developed a large kite that could transport people to a submarine. Kites were...
二、其他People have been making and flying kites for about 2, 000 years.___Some historians believe that the ancient Chinese may have started kite flying 2, 000 years ago. It is still a popular hobby in China, Japan and South Korea and in other countries of the Far East where beautifully...
No one knows for sure(对应词组)who invented the kite.符合语境;再如第5小题,原文In World War I(关键词组)the Germans developed a large kite that could transport people to a submarine.与选项G. In the past, kites were sometimes used to take pictures in wars(对应词组)....
People have been making and flying kites for about 2, 000 years.1.Some historians believe that the ancient Chinese may have started kite flying 2, 000 years ago. It is still a popular hobby in China, Japan and South Korea and in other countries of the Far East where beautifully decorated...