Ⅰ. 完形填空。
阅读短文,从每小题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
Earthquakes are some of the most terrible natural disasters. They happen 1 and can destroy buildings in seconds. So knowing what to do during an earthquake can 2 your life.
When an earthquake starts, do not run 3. If you are indoors, 4 under a strong table or desk. Stay far from windows, heavy furniture or anything that 5 fall. Cover your head with your arms to 6 being hurt.
If you are 7, move to an open area. Keep away from trees, buildings and power lines. They may fall on you. Never use elevators 8 an earthquake.
After the shaking stops, be careful. 9 small shocks may still come. Check for fires or gas problems. If you are trapped(被困), 10 calm. Knock on a wall so people can 11 you.
Schools often teach students earthquake 12. Everyone should learn basic first aid. It can help people in 13.
We cannot stop earthquakes, 14 we can prepare well. With proper knowledge, we can 15 the harm they bring. And then we can keep our life beautiful and happy.
()1. A. slowly B. suddenly C. quietly D. happily
()2. A. save B. take C. make D. spend
()3. A. away B. up C. down D. out
()4. A. stand B. sleep C. hide D. sing
()5. A. need B. should C. must D. may
()6. A. avoid B. enjoy C. practice D. finish
()7. A. inside B. outdoors C. upstairs D. downstairs
()8. A. before B. during C. after D. until
()9. A. Worse B. Better C. Fewer D. More
()10. A. look B. sound C. keep D. turn
()11. A. understand B. find C. lose D. stop
()12. A. stories B. exercises C. games D. parties
()13. A. danger B. surprise C. silence D. fear
()14. A. but B. so C. and D. or
()15. A. increase B. own C. reduce D. cause

1-5 BADCD 6-10 ABBDC 11-15 BBAAC

这是一篇介绍地震逃生常识的完形填空，逐题解析如下：
1. 根据后文“can destroy buildings in seconds（几秒内就能摧毁建筑）”可知地震是突然发生的，A. slowly缓慢地；B. suddenly突然地；C. quietly安静地；D. happily开心地，故选B。
2. 句意：了解地震中的应对方法可以拯救你的生命，save one's life是固定搭配，意为“拯救某人的生命”，A. save拯救；B. take带走；C. make制作；D. spend花费，故选A。
3. 结合地震逃生常识，地震发生时如果身处室内，不要往外跑，避免被坠落物砸伤，run out表示“跑出去”，A. away离开，run away逃跑；B. up向上；C. down向下，均不符合语境，故选D。
4. 句意：如果你在室内，躲在结实的桌子或书桌下方，A. stand站立；B. sleep睡觉；C. hide躲藏；D. sing唱歌，符合地震逃生要求，故选C。
5. 句意：远离窗户、沉重的家具或者任何可能掉落的物品，may表示“可能”，表合理推测，A. need需要；B. should应该；C. must必须，语气都不符合语境，故选D。
6. 句意：用你的胳膊护住头部来避免受伤，avoid doing sth. 意为“避免做某事”，A. avoid避免；B. enjoy享受；C. practice练习；D. finish完成，故选A。
7. 根据后文“move to an open area（转移到开阔区域）”可知这里描述的是身处户外的情况，A. inside在内部；B. outdoors在户外；C. upstairs在楼上；D. downstairs在楼下，故选B。
8. 句意：地震期间绝对不要使用电梯，A. before在……之前；B. during在……期间；C. after在……之后；D. until直到，故选B。
9. 句意：震动停止后要小心，更多的小型余震可能还会到来，A. Worse更差的；B. Better更好的；C. Fewer更少的；D. More更多的，符合语境，故选D。
10. 句意：如果你被困住了，保持冷静，keep calm是固定搭配，意为“保持冷静”，A. look看起来；B. sound听起来；C. keep保持；D. turn转向，故选C。
11. 句意：敲击墙面这样人们就能找到你，A. understand理解；B. find找到；C. lose失去；D. stop停止，故选B。
12. 句意：学校经常教学生地震演练，earthquake exercises表示“防震演习”，A. stories故事；B. exercises演练、练习；C. games游戏；D. parties派对，故选B。
13. 句意：每个人都应该学习基础急救，它可以帮助处于危险中的人，in danger是固定搭配，意为“处于危险中”，A. danger危险；B. surprise惊喜；C. silence沉默；D. fear恐惧，故选A。
14. 句意：我们无法阻止地震，但是我们可以做好充分准备，前后是转折关系，用but，A. but但是；B. so所以；C. and并且；D. or或者，故选A。
15. 句意：有了合适的知识，我们可以减少地震带来的伤害，A. increase增加；B. own拥有；C. reduce减少；D. cause造成，故选C。