散射线的产生,主要来自于() A.光脱变 B.不变散射 C.光电效应 D.康普顿散射 发布时间:2017-04-21 01:50 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 散射线的产生,主要来自于()A.光脱变B.不变散射C.光电效应D.康普顿散射E.电子对产生
题型:单项选择题 A1/A2型题 问答配对。从B栏中选出与A栏相应的答语。A B( )1. Are all the children students? ( )2. Does Miss Wang teach Chinese? ( )3. Can you go to school with me? ( )4. Do you have an apple? ( )5. Do the farmers work here? ( )6. Is your uncle an office worker? ( )7. Does your father like tea? .( )8. Where's he from? ( )9. What does she like? ( )10. What do you do? A. She likes tea. B. Yes, they do.C. Yes, I do.D. Sorry, I can't.E. Yes, he is.F. Yes, they are. G. I am a businessman.H. Yes, he does. I. No, she doesn't. J. He's from England. 查看答案
题型:单项选择题 A1/A2型题 今年某企业进行人力资源需求与供给预测。该企业现有业务员100人,业务主管10人,销售经理4人,销售总监1人,该企业人员变动矩阵如下表。通过统计研究发现,销售额每增加1000万元,需增加管理人员、销售人员和客服人员共40名,新增人员中,管理人员、销售人员和客服人员的比例是1:5:2。该企业预计明年销售额比今年销售额增加1000万元。根据转换比率分析法计算,该企业明年需要增加管理人员()人。A.5B.10C.20D.25 查看答案
题型:单项选择题 A1/A2型题 默写出下列空缺处的文字(任做三题)(1)______________,______________。将子无怒,秋以为期。(《诗经·氓》)(2)______________,______________?忧从中来,不可断绝。(曹操《短歌行》)(3)固知一死生为虚诞,______________。后之视今,______________。(王羲之《兰亭集序》)(4)______________,不绝如缕;舞幽壑之潜蛟,______________。(苏轼《赤壁赋》) 查看答案