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【简答题】
词汇运用用括号内所给词的适当形式填空(每空不限一词)。(15分) 小题1:Zhang Yi-Mou is one of the most famous (direct) in China. 小题2:I’m afraid, I have no choice but ____________ (take) a taxi. 小题3: My father likes reading. He often buys (week) newspapers to read. 小题4: The problem is that Andy is ____ (active) and doesn’t like to talk with others. 小题5:___________ (keep) healthy, I decide to eat less and exercise more. 小题6:You’re __________ (suitable) person to take this job in our class. 小题7:Students __________ (not allow) to smoke. 小题8:Sandy _________ (prefer) jogging to running when she was young. 小题9:Tom’s star sign is Aquarius, he likes to do everything _________ (different) 小题10: The problem of stress gets worse when people keep their worries to ___ (they). 小题11:My mother is far too busy____________(do) housework. 小题12:To tell you the _____________(true), I often quarrel with my parents. 小题13: My classmate, Jack, has just found a book __________(lie) on the playground. 小题14:In fact, many teenagers have no _________(communicate) with family members. 小题15:I think you can talk to your friends when_____________(feel) sad.
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【简答题】设等差数列 的前 项和为 ,则 , , , 成等差数列.类比以上结论有:设等比数列 的前 项积为 ,则 , , , 成等比数列.
【简答题】设等差数列 的前 项和为 ,则 , , , 成等差数列.类比以上结论有:设等比数列 的前 项积为 ,则 , , , 成等比数列.
【判断题】TRIZ这个词是“发明问题解决理论”的俄文缩略词的英译,由原苏联的阿尔特苏列尔博士于1946年创立。阿尔特苏列尔博士整理归纳出引起系统冲突和矛盾的39个重要参数,并且从几百万个专利中进行筛选,以寻找发明性问题及其解决途径,从具有发明性的专利中提炼出解决冲突或矛盾的40条原理,利用这些发明原理来寻找解决问题的可能方案。( )
A.
正确
B.
错误
【简答题】设等差数列 的前 项和为 ,则 , , , 成等差数列.类比以上结论有:设等比数列 的前 项积为 ,则 成等比数列.
【单选题】设 成等差数列, 和 都成等比数列,则 的值为
A.
16
B.
14
C.
12
D.
10
【简答题】设等差数列 的前 项和为 ,则 , , , 成等差数列.类比 以上结论有:设等比数列 的前 项积为 ,则 , , 成等比数列.
【简答题】设等差数列 中, 又成等比数列,则 ___
【单选题】Begetables, eggs and meat in this shop.
A.
sells
B.
is sold
C.
are sold
【简答题】设等差数列 的前 项和为 ,则 , , , 成等差数列.类比以上结论有:设等比数列 的前 项积为 ,则 , ,______, 成等比数列.
【简答题】设等差数列 的前n项和为 ,则 , , , 成等差数列。类比以上结论有:设等比数列 的前n项积为 ,则 ,(    ),(    ), 成等比数列。
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