以下说法正确的是（）。
A.企业内部控制应用指引是对企业建立健全企业内部控制所提供的指引
B.企业内部控制评价指引是对企业管理层对本企业内部控制有效性进行自我评价提供的指引
C.企业内部控制审计指引是为注册会计师和会计师事务所执行内部控制审计业务的执行准则
D.企业内部控制应用指引在企业内部控制规范体系框架中居于主要地位
参考答案：A, B, C, D
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| 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. Before swimming, remember 8 earplugs (耳塞) into your ears or wear a swim hat to stop water 9 into your ears. If you are going to a concert, wear earplugs to protect your ears 10 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 doctor if your ears 12 . 13 some medicine if the doctor asks you to do so. 14 the advice above now and you won't be saying "what?" when you are getting 15 . | ||||
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