挑战习题
1/5单选题
难度:

1.

某工地调来72人参加挖土和运土,已知3人挖出的土1人恰好全部运走,(      )调配劳力才能使挖出来的土能及时运走且不窝工


A

53人挖土,17人运土

B

54人挖土,16人运土

C

55人挖土,15人运土

D

56人挖土,14人运土

提示1:
PHA+6K6+5Ye65oyW5Zyf55qE5ZGY5bel5Liq5pWw77yM5qC55o2u5p+Q5bel5Zyw6LCD5p2lNzLlkI3lkZjlt6XmjJblnJ/lkozov5DlnJ/vvIzlt7Lnn6Uz5Lq65oyW55qEMeS6uuaBsOWlveiDveWFqOmDqOi/kOi1sO+8jOiwg+mFjeWRmOW3peS9v+aMluWHuueahOWcn+iDveWkn+WPiuaXtui/kOi1sO+8jOWPr+WIl+WHuuaWueeoi++8jOi/m+iAjOaxguWHuuWNs+WPry48L3A+
正确答案:Qg==
PGRpdj48cD7op6PvvJrorr545Lq65oyW5Zyf77yMeeS6uui/kOWcn++8jOeUsemimOaEj+WPr+W+l+WHuu+8mjwvcD48cD4mbmJzcDt4K3nvvJ03MiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3jvvJ0zeSZuYnNwOyZuYnNwOyZuYnNwO++8jDwvcD48cD7op6PlvpfvvJombmJzcDt477ydNTQmbmJzcDt577ydMTgmbmJzcDsmbmJzcDsmbmJzcDvvvI48YnI+PC9wPuetlO+8mjU05Lq65oyW5Zyf77yMMTjkurrov5DlnJ/vvIzmiY3og73kvb/mjJblh7rmnaXnmoTlnJ/og73lj4rml7bov5DotbDkuJTkuI3nqp3lt6UuPGJyPjwvZGl2Pg==