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问题
选择题
函数y=a
x-1
+1(a>0且a≠1)的图象必经过定点( )
A.(0,1)
B.(1,1)
C.(2,1)
D.(1,2)
答案
答案:
D
写作题
看图写话。
1. play the guitar, now
____________________________
2. do homework, every day
____________________________
3. usually, walk to school
____________________________
4. often, go to bed
____________________________
5. be, orange
____________________________
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问答题 简答题
胸部视诊
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