4231
根據(jù)第二句Cao Cao wants to know its weight(曹操想知道它的重量),可知,第四幅圖排序?yàn)?。
根據(jù)第三、四行First,they let the elephant onto a boat,and the water comes up.Next,Cao Chong marks(標(biāo)記)the water line.(首先,他們把大象放到船上,水就上來了。接下來,曹沖標(biāo)出水線。)可知,第二幅圖排序?yàn)?。
根據(jù)第四至六行Then,the elephant comes back to the bank,and people put heavy stones in the boat to let the water comes up to the water line.(然后,大象回到岸邊,人們把沉重的石頭放在船上,讓水漲到水線。 )可知,第三幅圖排序?yàn)?。
根據(jù)第六行At last,people weighs each of the stones.(最后,人們給每塊石頭稱重。)可知,第一幅圖排序?yàn)?。