问题 判断题

轴瓦与轴贴合不均匀属于压缩机汽缸发热的原因。

答案

参考答案:错

听力题

小题1:.The United Kingdom, which has four countries with one government, is off the northwest

coast of c____________ (大陆) Europe.

小题2:. Paris, s____________ (位于) in the river Seine, is the capital and largest city of France.

“I____________” (居民) is the word used to describe those who live in a particular place.

小题3:. The five countries — Brazil, Russia, India, China, and South Africa —known as “Brics (金砖国家)”, share some s____________ (相似之处) in developing their economies and improving the people’s living conditions.

小题4:. Natural d____________ (灾难), such as earthquakes, volcanoes, and hurricanes, kill hundreds

of thousands of people every year.

小题5: Usually, fires caused by earthquakes did the most d____________(损失).

小题6:. A mass c____________ (运动) has started in China to help protect the environment.

小题7:.Sandstorms appear to have increased in China recently as a result of “d _________ (沙漠化)”.

小题8:. Weather experts have f____________ (预报) another big sandstorm in a week’s time.

小题9:. For many years, Mencius travelled from state to state, teaching the p____________ (原则) of Confucius.

小题10:.Philosophers are people whose ideas are very i____________ (有影响力) .

小题11:.It is my r____________ (责任) to make sure that all the lights are turned off when we leave

the classroom.

小题12:.One of Barcelona’s most famous l____________ (地标) is the Church of the Sagrada Familia, which was designed by an architect called Antonio Gaudi.

小题13:.The lawyer acted as her r____________ (代表) in the hearings.

小题14:.The US government will have to meet the c____________ (挑战) of rising unemployment.

单项选择题