题目内容

When first ________ to the market, these products enjoyed great success．

A.
introducing
B.
introduced
C.
introduce
D.
being introduced

B
解析：
考查状语从句的省略形式。句意为“这些产品刚投放市场时就很成功(销售很好)”。状语从句恢复完整时，应是“when these products were first introduced to the market”。当状语从句的主语和主句主语相一致且谓语包含动词be的某种形式时，可省略从句的主语以及动词be。本从句的主语these products和were省略后，就和题干的状语一样。故正确答案为B。

练习册系列答案

相关题目

“Sesame Street” has been called “the longest street in the world”. That is because the television program by that name can now be seen in so many parts of the world. That program became one of American’s exports soon after it went on the air in New York in 1969.

In the United States more than six million children watch the program regularly. The viewers include more than half the nation’s pre-school children, from every kind of economic(经济的), racial(种族的), and geographical group.

Although some educators object to certain elements in the program, parents praise it highly. Many teachers also consider it a great help, though some teachers find that problems arise when first graders who have learned from “Sesame Street” are in the same class with children who have not watched the program.

Tests have shown that children from all racial, geographical, and economic backgrounds have benefited from watching it. Those who watch it five times a week learn more than occasional(偶然的) viewers. In the US the program is shown at different hours during the week in order to increase the number of children who can watch it regularly.

The programs all use songs, stories, jokes, and pictures to give children a basic understanding of numbers, letters and human relationships. But there are some differences. For example, the Spanish program, produced in Mexico City, devotes more time to teaching whole words than to teaching separate letters.

Why has “Sesame Street” been so much more successful than other children’s shows? Many reasons have been suggested. People mention the educational theories(理论) of its creators, the support by the government and private(私人的) businesses, and the skillful use of a variety of TV tricks. Perhaps an equally important reason is that mothers watch it along with their children. This is partly because famous adult stars often appear on it. But the best reason for the success of the program may be that it makes every child watching feel able to learn. The child finds himself learning, and he wants to learn more.

1. “Sesame Street” is actually _______.

A. a street in the US B. a program for children

C. a program for teachers D. a program for students

2. Children who often watch the program _______.

A. can have problems in school

B. will find it a great help

C. will take no interest in their studies

D. will be well educated

3. What is special about the program?

A. It offers great fun.

B. It makes children feel able to learn.

C. It is shown at different hours during the week.

D. Children learn and enjoy themselves while watching.

4. Why is “Sesame Street” so popular in the world?

A. Because it is supported by the government and businesses.

B. Because it uses a variety of skillful tricks.

C. Because mothers watch it along with their children.

D. Because it makes every child watching it feel able to learn.

5. The best title for this passage can be _______.

A. TV Programs B. Educating Children

C. Sesame Street D. A Great Success

When first entered ,Vanak Restaurant does not look like much of a restaurant, but once the pleasant smells of kabob（烤羊肉串）hit the senses ,you are incapable of calling it anything less.
Owned by a local couple, this Persian restaurant has an inviting, homelike atmosphere that many restaurants lack.
The space is small with only a few dining tables and nearly no decoration, but the environment is truly charming.
Lying in a hardly noticeable street corner, the restaurant still attracts all customers, especially those experienced in the delights of Middle Eastern cooking.
A common sight is that of old Persian men sitting in the corner talking loudly about world topics, watching news events on TV, drinking a black tea known as Persian chai, and reading local Persian newspapers all the while trying to finish off their plate piled with food.
The variety of food at the restaurant is limited, but the amount of each dish is fairly large. Most of the meals can serve two people and are under $10,so not only is it affordable but practical as well.
The food, especially appeals to health-conscious eaters because each dish is very healthy, made with limited fat and oil and served straight off the grill（烤肉架）.
The main dish that the restaurant is popular for is its kabobs, which are different style of grilled meat.
One delicious and extremely healthy dish is the Joojeh Kabob, which is made of grilled chicken pieces served with either rice or bread. Another great kabob is the Chelo Kabob, kabob consisting of grilled beef.
Although the restaurant is small, the atmosphere and the food is delicious. It is a place that should not be overlooked.
【小题1】When first entering the restaurant, one can find that it

A．is splendidly decorated	B．has pleasant smells of kabobs
C．is crowded with dining tables	D．looks like a common restaurant

【小题2】What activity is also mentioned apart from dining in the restaurant?

A．Watching news events on TV	B．Drinking a kind of black coffee
C．Reading local English newspapers	D．Discussing world topics in low voices

【小题3】The food of the restaurant

A．is served in small amounts	B．is rather expensive
C．is rich in variety	D．is very health

【小题4】It can be inferred from the passage that the restaurant .

A．occupies a large space	B．owns a favorable location
C．is popular for its special food	D．has a quiet environment inside

When first to his new classmates, the little boy felt shy and said nothing.

A．introducing

B．introduced

C．introduce

D．being introduced

When first __________to the market ,these products enjoyed great success .

A )introducing B) introduced C) to introduce D) being introduced

It is true that good writers rewrite and rewrite and then rewrite some more. But in order to work up the desire to rewrite, it is important to learn to like what you write at the early stage.

I am surprised at the number of famous writers I know who say that they so dislike reading their own writing later that they even hate to look over the publishers’ opinions. One reason we may dislike reading our own work is that we’re often disappointed that the rich ideas in our minds seem very thin and plain when first written down. Jerry Fodor and Steven Pinker suggest that this fact may be a result of how our minds work. .

Different from popular belief ,we do not usually think in the works and sentences of ordinary language but in symbols for ideas （known as “mentalese”）, and writing our ideas down is an act of translation from that symbolic language . But while mentalese contains our thoughts in the form of a complex tapestry （织锦），writing can only be composed one thread at a time . Therefore it should not be surprising that our first attempt at expressing ideas should look so simple. It is only by repeatedly rewriting that we produces new threads and connect them to get closer to the ideas formed in our minds.

When people write as if some strict critics （批评家） are looking over their shoulder , they are so worried about what this critic might say that they get stuck before they even start. Peter Elbow makes an excellent suggestion to deal with this problem. When writing we should have two different minds. At the first stage, we should see every idea, as well as the words we use to express it ,as wonderful and worth putting down . It is only during rewrites that we should examine what we excitedly wrote in the first stage and check for weaknesses.

1.What do we learn from the text about those famous writers?

A They often regret writing poor works

B Some of them write surprisingly much.

C Many of them hate reading their own works

D They are happy to review the publishers’ opinions.

2.What do people generally believe about the way human minds work?

A People think in words and sentences.

B Human ideas are translated into symbols

C People think by connecting threads of ideas.

D Human thoughts are expressed through pictures.

3.What can we conclude from the text?

A Most people believe we think in symbols.

B Loving our own writing is scientifically reasonable.

C The writers and critics can never reach an agreement.

D Thinking and writing are different stages of mind at work.

When first ________ to the market, these products enjoyed great success．

试题分类