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【单选题】
This is a new________to language teaching, which can stimulate students' interest to learn the language. [ ]A.
approach
B.
means
C.
method
D.
way
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举一反三
【简答题】对任意一人非零复数z，定义集合 M z ={w|w= z n ，n∈N} ． （1）设z是方程 x+ 1 x =0 的一个根．试用列举法表示集合M z ，若在M z 中任取两个数，求其和为零的概率P； （2）若集合M z 中只有3个元素，试写出满足条件的一个z值，并说明理由．
【简答题】I tell them that learning isn't all about finding the right answers. It is more important to ask the right questions. This is a lesson which we can take into the world with us
【简答题】对任意一个非零复数z，定义集合 M z ={w|w= z 2n-1 ，n∈N} ． （Ⅰ）设α是方程 x+ 1 x = 2 的一个根．试用列举法表示集合M a ，若在M a 中任取两个数，求其和为零的概率P； （Ⅱ）设复数ω∈M z ，求证：M ω ?M z ．
【单选题】The financial situation isn't bad yet, but we believe that we have some vital information and, if it is correct, unemployment will soon become a serious problem. What do we know about the financial si...
A.
It won't change.
B.
It will become a serious problem.
C.
It is not bad now.
D.
It will improve.
【单选题】From the letter we can conclude(得出结论) that ．A． Alice isn't happy with her teach
A.
27． From the letter we can conclude(得出结论) that ． A． Alice isn't happy with her teachers
B.
Alice's parents made her study too hard
C.
Alice didn't get along well with her classmates
D.
Alice didn't want to go to school any more
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