What is NOT a key element of a balanced meal?-考呗网题库移动版

单选题 What is NOT a key element of a balanced meal?

A．Proteins．
B．Fats．
C．Vitamins．
D．Sugar．

参考答案D

解析: D。本题出题点在列举处(consists of．．．)。短文提到，平衡的饮食包括五个关键元素：蛋白质、碳水化合物、脂肪、维生素和矿物质，由此可知本题选D。

单选题 A constant supply of nutrients for dieters' body requires __________

A．enough vitamin only
B．a variety of foods
C．a rich breakfast
D．enough food

单选题听录音，回答以下问题：
Which day is originally the first day of a week?

A．Monday．
B．Friday．
C．Saturday．
D．Sunday．

单选题 The word "weekend" came into being in English in about __________

A．1800s
B．1850s
C．1920s
D．1930s