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1,5,9,14,21,() A. 30;B. 32;C. 34;D. 36;
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1,5,9,14,21,() A、30;B. 32;C. 34;D. 36;
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0,1/3, 5/8,5/6,9/10,()A.5/6 B.8/9 C.13/14 D.21/20
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0,1/3,5/8,5/6,9/10,()A.5/6 B.8/9 C.13/14 D.21/20
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0,1/3,5/8,5/6,9/10,() A.5/6 B.8/9 C.13/14 D.21/20
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7,9, 1,15,-5,21,()。 A.36B.-11C.13D.27
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温泉指水温在()℃以上的矿泉。A.30B.32 C.34D.36