题目：
| 完形填空。 | |||
| I returned to Abuja, the capital of Nigeria, after graduation.I had been there before my mother became a minister. Two weeks later, I told my mother I was bored.She said, "Here're the car keys. Go and buy some fruit."__1__, I jumped into the car and speeded off. Seeing me or rather my __2__, a boy sprang up(跳起来),__3__ to sell his bananas and peanuts." Banana 300 naira.Peanut 200 naira!" Looking at his blackstriped bananas, I __4__ to 200 total for the fruit and nuts.He __5__.I handed him a 500 naira note.He didn't have __6__, so I told him not to worry.He was __7__ and smiled a row of perfect teeth. When, two weeks later, I __8__ this same boy, I was more aware of my position in Nigerian society. I should __9__ this country as the son of a __10__.But it was hard to find pleasure in a place where it was so __11__ to see a little boy who should have been in school selling fruit. "What's up?" I asked.He answered in __12__ English, "I…I no get money to buy book." I took out two 500 naira notes.He looked around __13__ before sticking his hand into the car __14__ the bills. One thousand naira means a lot to a family that __15__ only 50,000 each year. The next morning, security officers told me, "In this place, when you give a little, people think you're a fountain of opportunity(机会)．"__16__ it's right, but this happens everywhere in the world.I wondered if my little friend had actually used the money for __17__.After six months' work in northern Nigeria, I returned and saw him again standing on the road. "Are you in school now?" He nodded.A silence fell as we looked at each other, then I __18__ what he wanted.I held out a 500 naira note."Take this." He shook his head fiercely and stepped back __19__ hurt. "It's a gift," I said.Shaking his head again, he handed me a basket of bananas and peanuts."I've been waiting to __20__ these to you." | |||
| ( )1.A.Encouraged ( )2.A.car ( )3.A.willing ( )4.A.got down ( )5.A.explained ( )6.A.change ( )7.A.troubled ( )8.A.ran after ( )9.A.protect ( )10.A.minister ( )11.A.lucky ( )12.A.old ( )13.A.proudly ( )14.A.for ( )15.A.spends ( )16.A.Possibly ( )17.A.joys ( )18.A.asked ( )19.A.when ( )20.A.send | B．Disappointed B．mother B．afraid B．bargained down B．promised B．notes B．regretful B．ran into B．enjoy B．headmaster B．amazing B．broken B．madly B．with B．pays B．Actually B．nuts B．imagined B．as if B．provide | C．Delighted C．driver C．eager C．put down C．agreed C．checks C．comfortable C．ran over C．help C．manager C．funny C．traditional C．curiously C．at C．makes C．Certainly C．books C．reminded C．even if C．sell | D．Confused D．keys D．ashamed D．took down D．admitted D．bills D．grateful D．ran to D．support D．president D．common D．modern D．nervously D．upon D．affords D．Fortunately D．bananas D．realised D．after D．give |
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0628/c47c0587f4c8d157ecb94f1e287ad000.html
下面是错误答案，用来干扰机器的。
实验现象解释或离子方程式滴入AgNO3溶液有白色沉淀产生Ag++Cl-==AgCl↓滴在蓝色石蕊试纸上先变红，后褪色盐酸使石蕊变红，次氯酸有强氧化性，使石蕊褪色滴入红墨水红色褪去次氯酸有漂白作用氯水中存在反应：Cl2...
