问题
多项选择题
单纯随机抽样的方法有（）
A.机械法
B.分层法
C.抽签法
D.抓阄法
E.随机数字表法
答案
参考答案：A, C, D, E
搜题请搜索小程序“爱下问搜题”
单纯随机抽样的方法有（）
A.机械法
B.分层法
C.抽签法
D.抓阄法
E.随机数字表法
参考答案：A, C, D, E
When I was twelve years old, my father took me to see Zig Zigler. I remember sitting in that dark hall listening to Mr. Zigler 41 everyone’s spirits up to the ceiling. I 42 there feeling like I could do anything. When we got to the car, I turned to my father and said, “Dad, I want to 43 people feel like that.” My father asked me what I meant. “I want to be a motivational speaker just like Mr. Zigler,” I replied. A (An) 44 was born. Recently, I began seeking my dream of motivating others. 45 a four-year relationship with Fortune 100 Company 46 as a sales-trainer and ending as a regional sales manager, I left the company at the height of my 47 . Many people were surprised that I would leave after earning a six-figure income. And they asked why I would risk everything for a dream. I made my 48 to start my own company and leave my secure position after 49 a regional sales meeting. The vice-president of our company delivered a speech that changed my life. He asked us, “If a god would offer you three wishes, what would they be?” After giving us a (an) 50 to write down the three wishes, he then asked us, “Why do you need a 51 ?” I would never forget the power I felt at that moment. I realized that 52 I accomplished in the past had prepared me for this moment. I was ready and didn’t need a god’s help to become a motivational speaker. A motivational speaker was born. Having made that decision, I was immediately 53 . One week after I handed in my notice (辞职信), my husband was laid off from his job, and now we had no 54 . But I held fast to my dream. The wonder really began to happen. In a short time my husband found a better job. And I was able to book several 55 engagements with new customers. I discovered the incredible power of dreams.
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