题目内容（请给出正确答案）

[单选题]

（)more than fifteen years ago___ 1 entered the laboratory of Professor Agassize.

A.It was ...than

B.It was ...that

C.About ...that

D.It is ...then

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更多“()more than fifteen years ago_…”相关的问题

第1题

We are told that in an average family about 1900__________ ．A.many children died before th

We are told that in an average family about 1900__________ ．

A.many children died before they were five years old

B.seven or eight children lived to be more than five years old

C.the youngest child would be fifteen years old

D.four or five children died when they were five years old

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第2题

During the twentieth century there has been a great change in the lives of women. A woman

marrying at the end of the nineteenth century would probably have been in her middle twenties, and would be likely to have seven or eight children, of whom four or five lived till they were five years old. By the time the Youngest was fifteen, the mother would have been in her early fifties and would expect to live a further twenty years, during which chance and health made it unusual for them to get paid work. Today women marry younger and have fewer children. Usually a woman' s youngest child will be fifteen when she is forty-five and she can be expected to live another thirty-five years and is likely to take paid work until sixty.

This important change in women' s life has only recently begun to have its full effect on women's economic position. Even a few years ago most girls left school and took a full-time job. However, when they married, they usually left work at once and never returned to it. Today the school-leaving age is sixteen, many girls stay at school after that age, and though women marry younger, more married women stay at work at least until shortly before their first child is born. Very many more afterwards return to full or part-time work. Such changes have led to a new relationship in marriage, with the husband accepting a greater share of the duties and satisfactions of family life.

We are told that in a family about 1900 ______.

A．few children died before they were five

B．seven or eight children lived to be more than five

C．the youngest child would be fifteen

D．four or five children died when they were five

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第3题

根据以下内容回答题：The greatest recent social changes have been in the lives of women．Duri

ng the twentieth century there has been a remarkable shortening of the proportion of a woman’s life spent in caring for the children．A woman’marrying at the end of the nineteenth century would probably have been in her middle twenties，and would be likely to have seven or eight children，of whom four or five lived tiU they were five years old．By the time the youngest was fifteen，the mother would have been in her early fifties and would expect．to live a further twenty years，during which custom，opportunity and health made it unusual for her to get paid work．Today women marry younger and have fewer children．Usually a woman’s youngest child will be fifteen when she is forty-five years old and is likely to take paid work until retirement at sixty．Even while she has the care of children，her work is lightened by household appliances and convenience foods． This important change in woman’s life-pattern has only recendy begun to have its full effect on women"s economic position．Even a few years ago most girls left school at the first opportunity，and most of them took a full time job．However，when they married，they usually left work at once and never returned to it．Today the school leaving age is sixteen，many girls stay at school after that age，and though women tend to marry younger，more married women stay at work at least until shortly before their first child is born．Very many more afterwards retum to full or part-time work．Such changes have led to a new relationship in marriage，with the husband accepting a greater share of the duties and satisfactions of family life，aid with both husband and wife sharing more equally in providing the money，and running the home，according to the abilities and interests of each of them．

According to the passage，it is now quite usual for women to__________ ．

A.stay at home after leaving school

B.marry men younger than themselves

C.start work until retirement at 60

D.marry while still at school

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第4题

根据以下内容回答题:The Olympic Games are the greatest festival of sport in the world．Every

根据以下内容回答题:

The Olympic Games are the greatest festival of sport in the world．Every four years，a hundred or more countries send their best sportsmen to compete for the highest honors in sport．

As many as 6，000 people take part in over 20 sports．For the winners，there are gold medals and glory．But there is honor，t00，for all who compete，win or lose．That is the spirit of the Olympics--to take part is what matters．

The Olympic Games always start in a bright color and action．The teams of all the nations parade in the opening ceremony and march round the track．The custom is for the Greek team to march in first．For it was in Greece that the Olympics began．The team of the country where the Games are being held——the host country--marches in last．

The runner with the Olympic torch then enters the stadium and lights the flame．A sports-man from the host country takes the Olympic oath on behalf of all the competitors．The judges and officials also take an oath．After the sportsmen march out of the stadium，the host country puts on a wonderful display．

The competitions begin the next day．There are usually more than twenty sports in the Games．The mle is that there must be at least fifteen：The main events are in track and field，but it is a few days before these sports start．Each day the competitors take part in a different sport--riding，shooting，swimming，and cross-country runnin9．Points are gained for each event．Medals are awarded for the individual winners and for national teams．

More and more women are taking part in the games．They first competed in l900，in tennis and golf，which are no longer held in the Olympics．Women’s sw!mming events were in-troduced in 1912,but it was not until l928 that there were any track and field events for women．Now．they compete in all but half a dozen of the sports．In horse ridin9，shooting，and boat racing，they may compete in the same events as the men．

Why is there honor for the losers as well as for the winners？查看材料

A.Because failure is the mother of success．

B.Because losers need encouragement，too．

C.Because losers and winners should be equally treated．

D.Because what really matters is to take part in the Olympic Games．

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第5题

There Pictures from outer space now show us how much land has changed on earth. These imag

es are taken by Landsat 7, a government satellite. The satellites have been used for 27 years. They reveal the clear-cutting of forests in the northwestern part of the United States. Pictures show the loss of rain forests in South America.

NASA's Darrel Williams speaks about the Landsat 7 Project. He said that an eruption caused trees to burn up in a large forest. Fifteen years later, pinkish images from space show that the trees and plant life are growing again. Williams says that clear-cut areas easily show up in the pictures. He wants Americans to look at how much land is being cleared of forests in our country.

Satellites have provided other information about changes on earth. In the past ten years, more than four miles have shrunk from glaciers in Alaska. Landsat 7 received these computer images of Glacier Bay in Alaska.

Hurricanes Floyd and Irene have damaged the coastline in North Carolina. Runoff from farms and silt have gone into the ocean according to satellite images. Loss of trees and forests have caused hotter summers in southern cities such as Atlanta, Georgia.

The Landsat 7 images are like pictures in a photo album. Instead of pictures of the family, the album shows changes around the globe in the past 25 years.

A new satellite, Terra, is going to be launched by NASA soon. It will be more advanced that Landsat 7 and will take important global pictures. Ocean temperatures and energy loss will be provided by Terra daily.

Landsat 7 shows how changes have occurred on land by sending back ______.

A．images taken with a Polaroid camera

B．the latest images taken by a government satellite

C．a television camera

D．astronauts

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第6题

More than thirty people are ______ in this event.A．happenedB．participatedC．involvedD．inclu

More than thirty people are ______ in this event.

A．happened

B．participated

C．involved