新概念英语第二册79课摘要写作及作文

The plane took off and flew low over the city。When it was slowly gaining height,it suddenly had to return to the airport。Meanwhile the passengers were told to keep calm。After they had disembarked,they learnt that there was a very important person on board。Someone had told the police that a bomb had been planted on the plane,but though it was searched,nothing was found。Five hours later,it took off again。(76 words) After having taken off,the plane flew low over the city。Although it was slowly gaining height,it had to return to the airport。During this time,the passengers were told to keep calm until they had disembarked。Later they learnt that there was a very important person on board。Because the police Had been told that a bomb had been planted on the plane,it was searched,However,nothing was found,so five hours later it took off again。(80 words)