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【题目】如果预付货款就可免费送货。

Delivery is __________ of charge if goods are paid for __________ advance.

【答案】见解析

【解析】free; in

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相关题目

【题目】What is your favourite colour? Do you like yellow, orange, red? 【1】__ . Do you prefer greys and blues? Then you are probably quiet, shy, and you would rather follow than lead. You tend to be pessimist(悲观主义者). At least, this is what psychologists tell us, and they should know, because they have been seriously studying the meaning of colour preference, as well as the effect that colours have on human beings. _ 【2】___ . If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.

_ 【3】____ . A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. ___【4】 . A black bridge over the Thames River, near London, used to be the scene of more suicides(自杀) than any other bridge in the area---until it was repainted green. The number of suicide attempts immediately fell sharply. Perhaps it would have fallen even more if the bridge had been done in pink or baby blue.

__【5】___ . It is an established fact that factory workers work better, harder, and have fewer accidents when their machines are painted orange rather than black or grey.

A. On the other hand, black is depressing.

B. They tell us, among other facts, that we do not choose our favourite colour as grow up --- we are born with our preference.

C. The rooms are painted in different colours as you like.

D. If you do, you must be an optimist(乐观主义者), a leader, an active person who enjoys life, people and excitement.

E. Light and bright colours make people not only happier but more active.

F. Life is like a picture or a poem, full of different colours.

G. Colours do influence our moods---there is no doubt about it

【题目】—How do you find your trip to Hainan?

—Lots of sunshine，wonderful food，and amazing nightlife—________a great vacation.

A．although B．however

C．altogether D．besides

【题目】----- Did you buy the dictionary?

---- No. My lost dictionary was found, so I ________ a new one.

A. didn’t need to buy B. needn’t have bought

C. shouldn’t have bought D. mustn’t have bought

【题目】________of stealing money from the bank，he was being questioned by the police.

A．Accusing B．Accused

C．Having accused D．To accuse

【题目】The young teacher has been so ____ with work that she hasn’t had time for social activities.

A. absorbed B. blessed

C. occupied D. devoted

【题目】Special attention should be paid ________our earth from________.

A．to prevent；being polluted

B．to prevent；polluting

C．to preventing；being polluted

D．to preventing；polluted

【题目】A new study has found some secrets of people’s understanding of large numbers.

Researchers studied a group of people who were born deaf and never learned any spoken language or a formal sign language, but they have developed a gesture system to communicate with people around them. The gestures let them express approximate amounts, but not exact numbers.

“Up to three, they’re fine,” says Elizabet Spaepen, a researcher at the University of Chicago and an author of the study. “But past three, they start to fall apart.” In one test, Spaepen would knock her fist against a study participant’s fist a certain number of times and then ask them to respond with the same number of knocks. “If I were to knock four times on their fist, they might knock on my fist five times,” she says.

The finding offers a clue to just how much language affects our understanding of numbers. That has been a big question since 2004, when other researchers published data on two tribes in the Amazon whose members also lack words for big numbers. “What they have are words that mean one and two,” Spaepen says, “and then they have a word to mean many.”

Members of the Amazonian tribes also had trouble matching numbers larger than three or four. But some scholars felt that these earlier studies failed to prove that language was the reason. They pointed out that the tribes lived in groups that didn’t use money and had no need for exact numbers.

The new research appears to answer that criticism. “It proves that the kinds of problems in understanding numbers that we found in the Amazonian tribes are not due to just the cultural or environmental circumstances,” says Peter Gordon of Columbia University, one of the researchers involved in the earlier studies.

【1】The participants of the new study ______.

A. cannot communicate with one another

B. use a formal sign language to express numbers

C. have some physical disability

D. come from a distant tribe

【2】 According to the passage, the new study _______.

A. ignored the cultural influence on the participants

B. is doubted by many people

C. has found it is harder to learn numbers than learning a sign language

D. has shown that our understanding of numbers is influenced by our mastering of language.

【3】 The tribes involved in earlier studies _________.

A. often dealt with big numbers.

B. didn’t use money in their daily life

C. didn’t have their own language

D. often made trouble for the researchers

【4】 What can we learn from the last paragraph?

A. Peter Gordon is a researcher of the University of Chicago.

B. Peter Gordon thinks less of the new study than his earlier studies.

C. Peter Gordon believes people’s understanding of numbers has nothing to do with cultural circumstances.

D. Peter Gordon is in favor of the finding of the new study.

【5】In which part of a newspaper would you most probably find this passage?

A. Science B. Health

C. Politics D. Lifestyle

【题目】He decided that he would drive all the way home instead of________at a hotel for the night.

A．putting down B．putting off

C．putting on D．putting up

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