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【单选题】
One afternoon in January 1989, Susan Sharp, 43, and her 8-year-old son, David, were walking hard【C1】______an icy parking lot,【C2】______Susan's cane slid on the ice. She【C3】______face first into the mud. David【C4】______to his mother's side. 'Are you all right, Mom?' 【C5】______, Susan pulled herself up. 'I'm okay, honey, 'she said. It had been nearly two years since Susan had trouble walking. She was falling more【C6】______now. Every inch of ice was a【C7】______danger for her. 'I wish I could do【C8】______,' the boy thought. ' David, too, was having【C9】______of his own. The boy had a speech defect. At school he【C10】______asked questions or read aloud. One day David's teacher announced a【C11】______assignment. 'Each of you is going to come up with an invention,' she said. This was for' INVENT AMERICA!', a national competition to encourage creativity in【C12】______ An idea hit David one evening.【C13】______only his mother's cane didn't slip on the ice, he thought. 'That's it ! 'David realized. 'What if I fixed your cane so a nail stretched out of the bottom?' he asked his mother. '【C14】______the sharp end would scratch floors,' Susan said. 'No, Mom. I could make it like a hall-point pen. You take your hand【C15】______the button and the nail returns back up. 'Hours later the cane was finished. David and his father, Jeff,【C16】______as Susan used it to walk 50 feet across the【C17】______'It works!' she said. In July 1989, David was declared national winner at the annual 'INVENT AMERICA!' ceremony in Washington D. C. As David began to make【C18】______appearances, he was forced to communicate more closely. Today, David is nearly【C19】______of his speech defect, and his cane is waiting to be widely used.【C20】______the boy who once people had trouble talking now hopes to start making canes for people who have trouble walking. 【C1】
A.
at
B.
in
C.
over
D.
across
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参考答案:
举一反三
【单选题】下列关于存储器的描述,正确的有
A.
CPU访存时间由存储器容量决定
B.
ROM和RAM在存储器中是统一编址的
C.
ROM中任一单元不可以随机访问
D.
DRAM是破坏性读出,因此需要读后重写
【单选题】提出全面建成小康社会奋斗目标的是党的哪次会议:
A.
十八届五中全会
B.
十八届三中全会
C.
十八大
D.
十八届四中全会
【多选题】在创业社团的创新发展中,新思维可以延伸出三个方面,以下选项中属于新思维的是( )
A.
互联网思维
B.
创业思维
C.
公关思维
D.
团队
【单选题】关于慢性肺心病心力衰竭时使用利尿剂,哪项说法是正确的
A.
出现水肿,即可使用
B.
水肿严重者应迅速利尿
C.
应选用作用轻的利尿剂
D.
出现水肿后应该持续利尿直至水肿消失
E.
应采取缓慢持续利尿的原则
【单选题】提出全面建成小康社会奋斗目标的是党的哪次会议()。
A.
中共十八大
B.
十八届五中全会
C.
十八届三中全会
D.
十八届四中全会
【简答题】Today, when a man steps on to the moon, or something new and important happens, the world learns about it immediately. What did the newspapers say about that first flight in 1903? Strangely enough, th...
【单选题】N型半导体为掺杂半导体,具有( )特点。
A.
带负电
B.
空穴为多数载流子
C.
电子为多数载子
D.
具有单向导电性
【简答题】My now 7-year-old grandson, who lives 100 miles away, has kept my phone number in his mind since he was 4. Since then, he has been 1 me every night before he goes to bed to tell me about his day or ju...
【单选题】Whenever advertisers want you to stop thinking about the product and to start thinking about something bigger, better, or more attractive than the product, they use that very popular word 'like'. The ...
A.
why the advertiser promotes the product
B.
what magic the product really possesses
C.
what the advertiser says about the product
D.
why the product is as good as promised
【单选题】孔子是( )思想创始人,春秋时期著名的教育家、思想家
A.
道家
B.
墨家
C.
法家
D.
儒家
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