Problem 01 2012年-袋鼠L3-P7 To the number 6 we add 3. Then we multiply the result by 2 and then we add 1. Then the final result will be the same as the result of the computation. 在数字6上加3。然后将结果乘以2,然后加1。最后的结果将与计算结果相同 (A)(6+3·2)+1 (B)(6+3)·2+1 (C)6+3·2+1 (D)6+3·(2+1) (E)(6+3)·(2+1)