Lila and her friends are playing a guessing game.莉拉和她的朋友们正在玩猜谜游戏。
To start the game, Lila puts a marble in bag A, a gem in bag B, and a piece of paper in bag C.要开始游戏,莉拉把一颗弹珠放进袋子 A,一块宝石放进袋子 B,还把一张纸放进袋子 C。
Then, while her friends' eyes are closed, Lila moves the items in the bags.然后,在朋友们都闭上眼睛的时候,莉拉把袋子里的东西挪了挪位置。
- First, she switches the items in bags A and B.首先,她把 A 袋和 B 袋里的东西调换了。
- Then, she switches the items in bags A and C.然后,她把 A 袋和 C 袋里的东西对换了。
- Lastly, she switches the items in bags B and C.最后,她把 B 袋和 C 袋里的东西调换了。

Question 问题:
Where are Lila's items now?莉拉的东西现在在哪里?
(Drag them into the correct bag and press "Save.")(将它们拖入正确的袋子,然后点击“保存”。)

Explanation 解释
Answer: 答:The paper is in bag A, the gem is in bag B and the marble is in bag C.纸在 A 袋里,宝石在 B 袋里,弹珠在 C 袋里。
Explanation: 解释:Lila switches the items three times. After the first switch, the bags look like this:莉拉将物品调换了三次。第一次调换后,袋子看起来是这样的:
After the second switch, the bags look like this:第二次交换之后,这些袋子看起来是这样的:
After the third and final switch, the bags look like this:在第三次也是最后一次交换之后,这些袋子看起来是这样的:
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