【題目】What makes milk so powerful? Let’s see what’s in 100 grams(克)of milk fresh from a 【1】!

Water makes up the 【2】part, with around 【3】 grams. The second largest part is lactose(乳糖)， or the sugar in milk. There is also a lot of rich protein in milk, about 3 grams. The human body can take this 【4】easily. Calcium and vitamins make up less than one oer cent of milk. Too little, right? But these small parts do a big job. Calcium and vitamin D help build stronger bones(骨骼)and teeth. Vitamin A is good 【5】 our eyesight and B helps your body make more energy.

【答案】

【1】cow

【2】largest

【3】87

【4】in

【5】for

【解析】本文介紹了牛奶里含有什么。在100克牛奶中水占最大的部分，有大約87克，蛋白質(zhì)大約3克，鈣和維生素占10%,故為10克。

【1】cow

句意：讓我們看看100克剛從牛奶上來的牛奶里有什么。根據(jù)milk fresh from可知牛奶應是剛從奶牛上得到的，有不定冠詞a修飾，故用單數(shù)名詞，故為cow。

【2】largest

句意：水占最大的部分，有大約87克。根據(jù)the second largest part可知此處表示最大部分，故用largest。

【3】87

句意：水占最大的部分，有大約87克。根據(jù)后文的Let’s see what’s in 100 grams(克)of milk 和There is also a lot of rich protein in milk, about 3 grams. 蛋白質(zhì)大約3克，和Calcium and vitamins make up less than one percent of milk.可知鈣和維生素占10%,故為10克,因此100克牛奶中水的重量是100-3-10=87克，故為87。

【4】in

句意：人體很容易吸收這個。take in吸收，故為in。

【5】for

句意：維生素A對我們的視力有好處，維生素B幫讓你的身體精力充沛。be good for對……有好處，故為for。

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