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2019մѧвģ⼰𰸣4.13

2019-04-13 17:31:56| й

մѧٿΪṩʡѧƸϢ˽Ѷ밲ʡƸѧϰQQȺעй΢ţahoffcn, ʱز鿴пѶ

 

2019갲ҵλƸϢ

2019ʡٿԱԸγ

1.3֮һۿݳǹͬһŵ9ƱҪһ˱һжֲͬ?

A.362880 B.1296 C.648 D.216

2.53ŮȥӰԺӰһţ3Ůһͷһ?

A.4320 B.4308 C.2880 D.1240

3.5ͬͯ4ͬİڷϣҪе鲻ܰڷһжְڷŷ?

A.15 B.30 C.60 D.120

4.ǡλͬλжٸ?

A.648 B.216 C.243 D.900

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