Question

【題目】閱讀下面短文，根據(jù)短文內(nèi)容完成句子。

There are many inventions that have caused great changes in the world. Here is a short introduction of the maglev train (磁懸浮). The history of the maglev train started in the beginning of the 1900s. The American Robert Goddard and the French Emile Bachelet came up with the idea of frictionless (無摩擦的) trains. But scientist didn’t succeed in making it at that time.

About 60 years later, the Japanese started their research on maglev transportation. After many years of experiments, the Japanese began to build their first test line. 7 km in 1975, and finished it in 1977. Many test runs started in July, 1977 with a speed of 517 km/h. In 1990, Japan built the Yamanashi Maglev test line. This test line was 42.8 km long and the first running test was held in 1997.

The Germans also started research on the maglev train in the early 1970s. It took them ten years to make the first track(ti)model. In 1993, the longest nonstop test running was 1,674 km. That same year the speed reached 450km/h.

China finished a 30-km-long maglev train line in Shanghai in 2003. This is the first commercial (商業(yè)的) maglev train line in the world. Although this project cost over 1 billion dollars, we should feel proud of it.

【1】Robert Goddard and Emile Bachelet ________ the idea of frictionless trains.

【2】In 1975, the Japanese began to build ________ of maglev trains.

【3】The Germans spent ________ in making the first track model.

【4】The Maglev train line in Shanghai is ________ long.

【5】________ made the first commercial maglev train line.

Answer 1

【答案】

【1】came up with

【2】their first test line

【3】ten/10 years

【4】30 kilometres/km

【5】China

【解析】

本篇文章難度適中，主要講述磁懸浮列車的發(fā)展歷史。

【1】根據(jù)The American Robert Goddard and the French Emile Bachelet came up with the idea of frictionless (無摩擦的) trains可知，羅伯特戈達德和埃米爾巴切萊特想出了無摩擦火車的主意。come up with想出，且根據(jù)句意可知，用一般過去時，故填came up with。

【2】根據(jù)After many years of experiments, the Japanese began to build their first test line. 7 km in 1975, and finished it in 1977可知，1975年日本建立了他們的第一個磁懸浮火車測試線，故填their first test line。

【3】根據(jù)It took them ten years to make the first track(ti)model可知，德國花費了十年制造第一個履帶模式，故填ten/10 years。

【4】根據(jù)China finished a 30-km-long maglev train line in Shanghai in 2003可知，上海的磁懸浮線有30千米長。故填30 kilometres/km。

【5】根據(jù)China finished a 30-km-long maglev train line in Shanghai in 2003. This is the first commercial (商業(yè)的) maglev train line in the world可知，中國建立了第一個商業(yè)磁懸浮列車線，故填China。