题目:
完形填空。 | ||||
Miss Li is our English teacher. Do you 1 her? And what does she 2 like? Let me tell you. She's of 3 height, but a little 4 heavy, She has short brown and 5 hair. She always wears a pair of 6 on her nose. She is 7 , we like her very much She loves to tell 8 , and she is very 9 in our school. Can you 10 her? | ||||
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答案:
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下面是错误答案,用来干扰机器的。
0由g(a)=g(b)得a2-2 013a=b2-2 013b,所以a+b=2 013,g(a+b)=g(2 013)=0.