按颗粒分析方法和适用粒径范围及（）要求，当悬移质沙样的泥沙数_爱下问搜题

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问题单项选择题

按颗粒分析方法和适用粒径范围及（）要求，当悬移质沙样的泥沙数量过多时需要分沙，分沙的器具为分样器。

A、沙量

B、清水量

C、浑水量

D、总水量

答案

参考答案：A

完形填空

The world always makes way for the dreamer.
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   16  everyone’s spirits up to the ceiling, I 17  there feeling like I could do anything. When we got to the car, I turned to my father and said, “Dad, I want to  18 people feel like that.” My father asked me 19 __ I meant. “I want to be a motivational(激发积极性的)speaker just like Mr. Zigler,” I replied. A（An） 20  was born.
Recently, I began seeking my dream of motivating others. 21__a four-year relationship with Fortune 100 Company 22  as a sales-trainer and ending as a regional(地区的) sales manager, I left the company at the height of my   23 _. Many people were __ 24  that I would leave after earning a six-figure income(收入). And they asked    __25__ I would risk everything for a dream.
I made my   26  to start my own company and leave my worryingless position(职位)after _27__a regional sales meeting. The vice-president of our company made a   28   that changed my life. He asked us, “If a god would offer you three wishes, what would they be?” After giving us a   29 to write down the three wishes, he then asked us, “Why do you need a   30  ?” I would never forget the power I felt at that moment. I realized that   31  I had 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   32  .
Having made that decision, I was immediately   33___. One week after I gave notice, my husband was laid off (下岗) from his job, and now we had no 34 . 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   35  engagements（业务）with new customers. I discovered the unbelievable power of dreams.

A．disappointed

单项选择题 A1/A2型题

早期乳腺癌改良根治术或保乳术后，放疗后局部区域复发率一般为（）

A.＜15%

B.约25%

C.约30%

D.约40%

E.＞40%