精选九年级下英语暑假作业本答案

一个学期的学习就结束了，又迎来一个暑假。暑假期间，考生可以适当放松，同时也要静下心来做好下学期的规划。下文为您准备了九年级下英语暑假作业本。

完型填空(每小题2分，共20分)

根据短文内容，从 A、B、C、D 四个选项中选出一个能填入相应空格内的最佳答案，并把答题卡上对应题目的答案标号涂黑。

It is two months since MH730 first went missing in the early hours of March 8th, while flying from Kuala Lumpur to Beijing. Malaysia Airlines said it was terribly sorry that MH370 ended in the southern Indian Ocean. People are losing hope that the passengers on the 41 could return alive and realize they should know how to save themselves when accidents like this happen in the air.

42 1985, an Australia professor, Ed Galea, has interviewed 2,000 survivors of 105 airplane accidents, searching for the keys to survival (n.幸存) and found out 43 golden rules after years of research.

First, make sure that the airline does not keep your family members too far away on the plane, if you are traveling in family group. 44 ? Its natural that while feeling in danger, youll probably want to meet the family before you can calmly move out.

Second, how do you untie (解开) your seat belt on a plane? By lifting a latch. 45 you cant untie your seat belt, you can hardly run away and your chances of survival will drop.

Third, the 46 to the exits (逃生口), the more likely you are to survive. Count exactly how many rows you are from the nearest two exits. Why two exits? Because this helps you find at least 47 even in the sudden dark during an accident.

Fourth, we would be safer if airline seats faced backward, according to Galeas research. But the problem is that most of the passengers 48 traveling with their back facing the direction of travel.

Fifth, Smoke is dangerous to your health. If you take in too much of it, your will die, explains Galea. You must learn how to use a smoke mask. Without the knowledge of putting on a mask, youll 49 time trying to put it ontime that could be used to run away.

At last, listen to the flight attendants before flying and look 50 at everything shown on a video or a safety card. Always be prepared. Good luck to you.

41.A. trainB. planeC. busD. ship

42.A. InB. FromC. SinceD. On

43.A. fourB. fiveC. sixD. seven

44.A. WhoB. HowC. WhenD. Why

45.A. UnlessB. IfC. UntilD. After

46.A. closeB. closerC. farD. farther

47.A. allB. themC. oneD. both

48.A. dont likeB. enjoyC. hopeD. dont want

49.A. saveB. haveC. wasteD. enjoy

50.A. carefulB. carefullyC. carelessD. carelessly

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