(单选题)
What are the two kinds of natural sugars that pandas especially preferred according to the taste preference tests?
A.Fructose and galactose.
B.Fructose and sucrose.
C.Lactose and maltose.
D.Maltose and sucrose.
参考答案：B
参考解析：
细节理解题。根据第七段整段“The pandas preferred all the sugar solutions to plain water. This was especially evident for fructose and sucrose, as the animals avidly consumed a full liter of these sugary solutions within the respective five-minute test periods.”可知比起白水，熊猫们更喜欢所有的糖溶液。这在果糖和蔗糖中表现得尤为明显，因为动物们在各自的5分钟测试期间贪婪地消耗了一升这些含糖溶液。A项意为“果糖和半乳糖”；B项意为“果糖和蔗糖”；C项意为“乳糖和麦芽糖”；D项意为“麦芽糖和蔗糖”。根据句意可知，需选择果糖和蔗糖，故选B。
知识点：
返回顶部