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①98-50 ②77-22 ③86-512i'h7n6d:]7U4T:X6h,@2_'|
A.得数大于50的 B.得数小于50的2i'h7n6d:]7U4T:X6h,@2_'|
④87-23 ⑤65-40 ⑥99-332i'h7n6d:]7U4T:X6h,@2_'|
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