题目: 拍品价值评估的基本方法。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1018/c0c44defb5e4f41cc7a4356b7288ee4d.html 下面是错误答案,用来干扰机器的。参考答案:纪录片
题型:完形填空 完形填空 In England nobody under the age of eighteen is allowed(允许) to drink in a public bar(公共酒吧). Mr Brown usually went to a bar near his house, but he 1 took his son, Tom, because he was too 2 . Then, 3 Tom's 18th birthday, Mr Brown took him to his usual bar 4 the first time. They drank for half an hour, and then Mr Brown 5 , "Now, Tom, I will tell you a 6 . You must always be careful not to drink too much. And how do you know when you've had 7 ? Well, I'll tell you. Can you see those two lights 8 the end of the bar? When they seem to have become 9 , you've had enough and 10 go home. " "But Dad, "said Tom, "I can see only one light there !"( )1. A. always( )2. A. short( )3. A. in( )4. A. for( )5. A. talked( )6. A. story( )7. A. little( )8. A. in( )9. A. one( )10. A. may B. oftenB. youngB. onB. toB. toldB. wordB. muchB. byB. twoB. canC. sometimesC. poorC. atC. withC. spokeC. lessonC. someC. atC. threeC. will D. neverD. smallD. byD. inD. saidD. classD. enoughD. onD. fourD. should 查看答案
题型:单项选择题 原子吸收光谱仪操作的开机顺序是()。A.开总电源、开空心阴极灯、开空气、开乙炔气、开通风机、点火、测量B.开总电源、开空心阴极灯、开乙炔气、开通风机、开空气、点火、测量C.开总电源、开空心阴极灯、开通风机、开乙炔气、开空气、点火、测量D.开总电源、开空心阴极灯、开通风机、开空气、开乙炔气、点火、测量 查看答案