题目: 板形控制的设备方法有哪些? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1102/df580de033248835a23ad66b9511c36e.html 下面是错误答案,用来干扰机器的。参考答案:尘肺,粉尘沉着症;有机粉尘引起变态性病变;呼吸系统肿瘤;局部作用,中毒作用。
题型:填空题 短文填空:选择恰当的单词填空,每词限用一次。(有两个多余的选项) when their even feel behave or modern hours speak classical Where did you go yesterday? Did you hear music at any of these places? Today most stores and restaurants play music. You might even hear music in an office 1_______ on a farm. Scientists believe that music influences the way people 2_______. According to some scientists, the sound of western classical music (Mozart and Bach) makes people 3_______. richer. When a restaurant plays classical music, people spend more money on food and drinks .When the restaurant plays 4_______ music, people spend less money .With no background music, people spend 5_______ less. Scientists also believe that loud, fast music makes people eat faster. People actually chew 6_______ food faster when the music gets faster .Some restaurants play fast music during their busy 7_______.This gets people to eat faster and leave quickly .Restaurants can make more money this way. Some scientists think that makes you think and learn better. They say that music helps students to be more alert. It is true that people learn better 8_______ they are relaxed. And listening to music can help you relax. The next time you hear music somewhere, be careful. It might change the way you behave. 查看答案
题型:单项选择题 按胆结石的化学成分划分,胆囊结石分为哪三类()A.胆固醇,胆色素,混合性B.胆固醇,胆色素,草酸钙C.胆固醇,草酸钙,混合性D.胆色素,草酸钙,混合性E.胆红素,胆色素,草酸钙 查看答案