问题
多项选择题
旅行社开展（）等特殊旅游项目时，要事先制订周密的安全保护计划和急救措施，重要团队须按规定报有关部门审批。
A.登山
B.汽车
C.狩猎
D.探险
答案
参考答案：A, B, C, D
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旅行社开展（）等特殊旅游项目时，要事先制订周密的安全保护计划和急救措施，重要团队须按规定报有关部门审批。
A.登山
B.汽车
C.狩猎
D.探险
参考答案：A, B, C, D
| 完形填空。 | |||
| Hearing is very important to all of us. We can 1 beautiful music, nice songs of birds, the laughter of people or other different kinds of 2 in the world with our ears. 3 we must try to protect our ears. The following will tell you 4 protect ears. Listening to 5 music a lot can be bad for ears, 6 when headphones(耳机) are used. So try not to wear headphones or 7 the volume(音量)when you're wearing headphones. You should give your ears a rest if you like wearing headphones. 8 swimming, remember 9 earplugs (耳塞) into your ears or wear a swim hat to stop water 10 getting into your ears. If you go to a concert, wear earplugs to protect your ears from the terrible music! 11 , special earplugs can be made for you if you go to concerts a lot or if you are a musician yourself. See a 12 if your ears hurt. You'd better 13 as what the doctor says. 14 the suggestions above now and you won't say "What, what… | |||
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