【題目】Under the regulation, restaurants and hotels shall stop offering throwaway items_______customers request them.

A.sinceB.onceC.unlessD.until

【答案】C

【解析】

考查狀語(yǔ)從句的連接詞。句意：根據(jù)規(guī)定，餐館和酒店應(yīng)停止提供一次性物品，除非顧客要求。since作為連詞，表示“自從”，引導(dǎo)時(shí)間狀語(yǔ)從句，表示“因?yàn)?/span>”，引導(dǎo)原因狀語(yǔ)從句； once 用作連詞，既可以表示“條件”（= if, as long as），也可以表示“時(shí)間”（=as soon as）； unless意為“除非，如果不”，常用來(lái)引導(dǎo)條件狀語(yǔ)從句；until作為連詞，意為“直到......”引導(dǎo)時(shí)間狀語(yǔ)從句。分析句子可知，如果顧客不要求的話，根據(jù)規(guī)定，餐館和酒店應(yīng)停止提供一次性物品。狀語(yǔ)從句表示條件，結(jié)合選項(xiàng)看，選項(xiàng)C符合題意。故選C項(xiàng)。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】假定你是李華，你的英國(guó)筆友Mary正在學(xué)漢語(yǔ)。她給你發(fā)來(lái)郵件，詢問(wèn)你暑假打算并請(qǐng)你為她推薦一本漢語(yǔ)讀物。請(qǐng)給她回復(fù)郵件，要點(diǎn)如下：

1. 介紹你暑假打算（學(xué)習(xí)、生活等）；

2. 推薦《中國(guó)成語(yǔ)故事》（Chinese Idiom Stories）。

注意：1. 詞數(shù)100左右；

2. 可適當(dāng)增加細(xì)節(jié)，以使行文連貫。

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Even if he has been a teacher for 20 years, Peter has a good and serious attitude towards his work, for which he gains a lot of ________.

A.competenceB.motivationC.expectationD.recognition

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】聽(tīng)下面一段較長(zhǎng)對(duì)話，回答以下小題。

【1】What seems to be the man’s problem?

A.He can’t focus on his final exams

B.He doesn’t want to go to school

C.He is too stressed to sleep

【2】Why does the man call the woman?

A.Because she once had the same problem

B.Because she is in contact with the student help services

C.Because she once helped a student with the same problem

【3】When does the woman suggest the man call the health service?

A.Right after the conversation

B.Tomorrow

C.The day after tomorrow

【4】What can we learn from the conversation?

A.The final exams will be next month

B.The man has been to the student help services

C.The health service centers open at 8:30 am every day

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The student is grateful to his English teacher, without________encouragement he wouldn't have pulled through.

A.whatB.whoseC.whomD.which

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】 The classic model of education — a burst at the start and company training — is breaking down. One reason is the need for new and constantly updated skill. Manufacturing increasingly calls for brain work rather than manual labor.

Pushing people into ever-higher levels of formal education at the start of their lives is not the way to handle the problem. Just 16% of Americans think that a four-year college degree prepares students very well for a good job. Although a vocational education promises that vital first hire, those with specialized training tend to withdraw from the labor force earlier than those with general education perhaps because they are less adaptable.

At the same time on-the-job training is shrinking. In America and Britain it has fallen by roughly half in the past two decades. Self-employment is spreading, leaving more people to take responsibility for their own skills. Taking time out later in life to pursue a formal qualification is an option, but it costs money and most colleges are meant for youngsters.

The market is innovating to enable workers to learn and earn in new ways. Providers from General Assembly to Pluralsight are building businesses on the promise of improving careers. Massive open online courses (MOOCs) have turned away from lectures on Plato or black holes in favor of courses that make their students more employable. At Udacity and Coursera self-improvers pay for cheap, short programs. By offering degrees online, universities are making it easier for professionals to polish their skills. A single master’s program from Georgia Tech could expand the annual output of computer-science master’s degrees in America by close to 10%.

Lifelong learning starts at school. As a rule, education should not be narrowly vocational. The curriculum needs to teach children how to study and think. A focus on “metacognition” (元認(rèn)知) will make them better at picking up skills later in life.

【1】Which is the reason why traditional education is failing?

A.It bursts educators’ bubble in the beginning.B.Companies can’t afford training fees.

C.Old skills can’t meet the present needs.D.It fails to develop one’s brain.

【2】What can we infer from the text?

A.The more knowledgeable one is, the more likely he is to be employed.

B.Most Americans are poor at their studies in the college.

C.More than 80% of Americans have to be self-employed now.

D.Returning to college after working is not considered worthwhile.

【3】What does the underlined word “innovating” in Paragraph 4 mean?

A.Reforming its system.B.Declining little by little.

C.Booming all at once.D.Wasting time and energy.

【4】How do colleges adapt to the present education model?

A.They open online courses.B.They provide easier access to updated skills.

C.They pay for cheap short programs.D.They lower the standard for master’s degree.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】 Staying fit while indoors

During this special time, it’s a good idea to do some indoor exercises. Exercising has many benefits.【1】, when you start feeling and looking just as you desire. Here are some great ideas to get you started!

Run in place

Start by kicking your feet behind you as you run. Then, bring your knees up as high as possible when you feel like you’ve warmed up. Start by running in place for five minutes.

【2】.

Work on mountain climbers.

Start by getting into a standard push-up (俯臥撐) position.【3】, keeping your arms in place. Replace your left leg and bring your right knee to your chest. Continue to alternate legs. Repeat this three times for 30 seconds each set.

【4】

Begin by getting into a plank (平板支撐) position. Then, bend your elbows and lower yourself toward the floor but do not touch the floor. If this is too difficult, bend your knees as you do the push-ups. Start by doing a set of 10, and work your way up to three or four sets.

Tone your legs with squats (深蹲)

To do a squat, stand with your feet hip-width (與臀部同寬) apart. Then bend your legs. Bring your bottom as low as you can. Stand back up and repeat the motion. Work your way up to doing three sets of 20.【5】.

A.Try planks (平板支撐) for full body toning (身體緊實(shí))

B.If you want an added challenge, hold weights while you squat.

C.Do push-ups to tone your upper body

D.Then bring your left knee to your chest

E.If that is too difficult, lower yourself onto your elbows

F.The hard work will pay off big time

G.Then, try to run in place for ten minutes

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】假定英語(yǔ)課上老師要求同桌之間互相修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有十處語(yǔ)言錯(cuò)誤，每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改：在錯(cuò)的詞下面劃一橫線，并在該詞下面寫出修改后的詞。

注意：1.每處錯(cuò)誤及其修改均僅限1詞

2.只允許修改10處，多者（從第11處起）不計(jì)分。

Gardening is an activity where you have to get your hands dirtily. I try my luck with a spade several times, added a few more plant variety to my garden each year. I know how to do this because of my grandfather, that loved gardening and took the great pride in those peas and carrots grown in his backyard. The entire backyard was devoted his plants. I now had a house and a garden of his own. Last summer my tomato plants gave us a dozen grape-sized tomatoes I often think back to my grandfather garden. He passed away years ago, but I have ever forgotten to allow the new roots to grow in my garden.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】

March 24th Saturday

We have arrived in the hot, wet city of Bangkok(曼谷). This is our first trip to Thailand(泰國(guó)). All the different smells make us want to try the food. We are going to eat something special for dinner tonight. The hotel we are staying in is cheap, and very clean. We plan to stay here for a few days, visit some places in the city, and then travel to Chiang Mai in the North.

March 27th Tuesday

Bangkok is wonderful and surprising. The places are interesting. We visited the famous market which was on water, and saw a lot of fruits and vegetables. Everything is so colorful, and we have taken hundreds of photos already! Later today we will leave for Chiang Mai. We will take the train north, stay in Chiang Mai for two days, and then catch a bus to Chiang Rai.

March 30th Friday

Our trip to Chiang Rai was long and boring. We visited a small village in the mountains. The village people here love the quiet life-no computers or phones. They are the kindest people I have ever met. They always smile and say “hello”. Kathy and I can only speak a few words of Thai, so smiling is the best way to show our kindness. I feel good here and hope to be able to come back next year.

【1】How did the writer arrive in Chiang Mai?

A.By car.B.By bus.

C.By train.D.By air.

【2】People in the village of Chiang Rai _______.

A.hope to live in citiesB.like to speak English

C.are very warmheartedD.live a very busy life

【3】What does the writer mainly talk about?

A.A journey to Thailand.B.A traveling plan.

C.The first trip abroad.D.A four in Chiang Mai.

查看答案和解析>>

同步練習(xí)冊(cè)答案