Schools that serve healthier food, offer nutrition education and reward students for good eating habits can make a major        in preventing childhood obesity.
A．mistakeB．senseC．impressionD．difference
D
本題考查名詞。make a difference 有區(qū)別，有影響，起作用。根據(jù)句意選D。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

This map is drawn to the _______ of one inch for 1000 miles, so you can find out how far it is from Beijing to Shanghai.
A．routeB．lineC．scaleD．rate

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is our       to enjoy mooncakes on Mid-Autumn night.
A．habitB．customC．hobbyD．rule

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The dress is nice but she doesn’t like the ______ on the material.
A．shapeB．patternC．sizeD．model

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

She must have ranked her birthday presents in order of           because the top one is her favotite.
A．valueB．timeC．InterestD．Preference

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

We have strong ________ for believing that the newly-invented material is not only popular but also a monument to the eco-friendly lifestyle.
A．groundsB．reasonsC．causesD．purposes

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I must have been a great _____ to my parents in those hard days, for I never failed to live up to their expectations.
A．a(chǎn)chievementB．comfortC．disappointmentD．support

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

    If you, the special one in the world, want to show your ______ personality, this T-shirt is exactly what you are looking for.
A．calmB．uniqueC．straightD．constant

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

There’s a _____ in our office that when it’s somebody’s birthday, they bring in a cake for us a ll to share.
A．traditionB．balanceC．concernD．relationship

查看答案和解析>>

同步練習(xí)冊答案