Besides proper diet, exercise is one of the key ___________of a healthy lifestyle.
A．categoriesB．componentsC．rangesD．processes
B

試題分析： A. categories種類，類別B. components組成部分，C. ranges范圍，山脈，D. processes過程，句意：除了適當(dāng)?shù)娘嬍�，鍛煉是健康生活方式的一個重要的組成部分。選B。
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

All of us are busy going over our lessons, as the Mid-term exam is _________.
A．a(chǎn)long the wayB．in the wayC．on the wayD．by the way

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

根據(jù)對話內(nèi)容，從對話后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)。（E涂AB ，F(xiàn)涂AC， G涂AD）
涂黑。選項(xiàng)中有兩項(xiàng)多余選項(xiàng)。（共5小題；每小題2分，滿分10分）
—Freedom Travel．Can l help you?
—  小題1:
— Okay． What is your destination?
— Well, I'd like to fly to Helsinki Finland．I'd like the cheapest flight available．
—Okay．小題2: There is one flight heading out then for $980． Will that be OK for you?
— All right． I'll take it．
—That's Flight 1070 from Salt Lake City to New York, Kennedy Airport, transferring to flight 90 from Kennedy to Helsinki．
—小題3:
—It leaves Salt Lake City at 10:00 a．m． and arrives in New York at 4:35 p．m．You will then transfer to flight 90 at 5:55 p．m．, and arrive in Helsinki at 8:30 a．m．the next day．
— All right．小題4: 
— Sure, no problem．You will be served any time．We will inform the airlines． _ 小題5: 
— William Smith．
A．Can I request a meal?
B．Could I have your name, please?
C．When can I get to Helsinki Finland?
D．I’d like to make a reservation for 23rd.
E. Cheap flights might not be comfortable.
F. Let me check what flights are available.
G. What are the departure and arrival time of those flights?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Can I help you,sir?
__Yes,please.I’d like a room with a _____for two nights, please.
A．sceneB．sceneryC．sightD．view

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

If you live in the country or have ever visited there, ______ are that you have heard birds singing to welcome the new day.
A．situationsB．factsC．chancesD．possibilities

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Jerry and Lily        the Internet to find out the shortest way to Xitang, an ancient town in China.
A．turned toB．gave inC．dreamt aboutD．set down

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

After the introduction of the modern equipment, the factory produced _______ cars as the year before.
A．twice moreB．a(chǎn)s twice as manyC．twice as manyD．twice the amount of

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

He has ______ lung cancer for several years and is never _______ pain.
A．recovered from; away fromB．suffered; away from
C．recovered; free fromD．suffered from; free from

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It was obvious that the Climate Change Conference in Copenhagen______the global environmental problems.
A．a(chǎn)imed onB．focused on
C．intended forD．commented on

查看答案和解析>>

同步練習(xí)冊答案