2780阅读材料，回答题： Look After Your VoiceOften speakers at ameeting experience dry mouths a9554

阅读材料，回答题： Look After Your Voice Often speakers at ameeting experience dry mouths and ask for aglass of water. You cansolve the proB．lem by activating the salivain your mouth. First gently bite the edges of your tonguewith your teeth. Or, press your entire tongue to the bottom of your mouth and hold it there untilthe salivA．flows. Or you can imagine that you are slicing abig juicy lemon and sucking the juice. before you begin your talk, be kind to your voice. Avoid milk or creamy drinks which dryyour throat. Keep your throat wetby drinking alittle sweetened warm teaor diluted fruit juice. If you sense that you are losing your voice, stop talking completely. In the meantime, do noteven talk in alow voice. Save your voice for your health. You may feel foolish using paper towrite notes, but the best thing you can do is to rest your voice. If it is necessary, perhaps you canget some advice from aprofessional singer. What about drinking alcohol to wet your throat？ I advice you not to touch alcohol beforespeaking. The problem with alcohol is that one drink gives you alittle confidence. The seconddrink gives you even more confidence. Finally you will feel all-powerful and you will feel you cando everything, but in fact your brain and your mouth do not work together properly. Save the alco-hol until after you finish speaking. Perhaps you want to accept the advice, Bbut you may wonder if you can ever change the haB．itsof alifetime. Of course you can. Goethe, who lived before indoor skating rinks or swimmingpools, said, "We learn to skate in the summer and swim in the winter". Take this message toheart and give yourself time to develop your new haB．its. If you are willing to change, you willsoon be able to say that you will never forget these techniques because they became apart of your body. To solve the problem of dry mouths， one is advised to take cool milk. 查看材料 A.Right B.Wrong C.Not mentioned 请帮忙给出正确答案和分析，谢谢！