题目内容
监理工程师应在发出中标通知书之后28d内，向承包商免费提供施工图纸、技术规范和其他技术资料2份，并向承包商进行技术交底。()
查看答案
搜索结果不匹配？点我反馈
更多问题
如果发生紧急情况，监理工程师认为将造成人员伤亡，或危及本工程或邻近的财产须立即采取行动，监理工程师有权在未征得业主的批准的情况下发布处理紧急情况所必须的指令，承包人应予执行。()
A．yetB．furthermoreC．howeverD．just the same
Part A
Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points)
The subject of my study is a woman who is initiating social change in a small region in Texas. The women are Mexican Americans who are, or were, migrant agricultural workers. There is more than one kind of innovation at work in the region, of course, but I have chosen to focus on three related patterns of family behavior.
The pattern I lifestyle. represents how migrant farm workers of all nationalities lived in the past and how many continue to live. I treat this pattern as a baseline with which to compare the changes represented by pattern II and III. Families in pattern I work and travel in ex tended kin units, with the eldest male occupying the position of authority. Families are large？ Eight or nine children are not unusual？ And all members are economic contributors in this strategy of family migration. Families in pattern II manifest some differences in behavior. while still maintaining aspects of pattern I. They continue to migrate but on a reduced scale, often modifying their schedules of migration to allow children to finish the school year. Parents in this pattern often find temporary local jobs as checkers to make up for lost farming income. Pat tern II families usually have fewer children than do pattern I families.
The greatest amount of change from pattern I, however, is in pattern III families, who no longer migrate at all. Both parents work full time in the area and have an average of three children. Children attend school for the entire year. In pattern III, the women in particular create new roles for themselves for which no local models exist. They not only work full time but may, in addition, return to school. They also assume a greater responsibility in family decisions than do women in the other patterns. Although these women are in the minority among residents of the region, they serve as role models for others, causing moderate changes to spread in their communities.
Now opportunities have continued to be determined by pre-existing values. When federal jobs became available in the region, most involved working under the direction of female professionals such as teachers or nurses. Such positions were unaccepted to many men in the area because they were not accustomed to being subordinate to women. Women therefore took the jobs, at first, because the income was desperately needed. But some of the women decided to stay at their jobs, at first, after the family's distress, was over. These women enjoyed their work, its responsibility, and the companionship of fellow women workers. The steady, relatively high income allowed their families to stop migrating. And, as the benefits to these women became increasingly apparent, they and their families became even more willing to consider changes in their lives that they would not have considered before.
Which of the following titles best reflects the main focus of the passage？
This development-and its strong implications for US politics and economy in years ahead-has enthroned the South as America's most densely populated region for the first time in the history of the nation's head counting.
Altogether, the US population rose in the 1970s by 23.2 million people-numerically the third largest growth ever recorded in a single decade. Even so, that gain adds up to only 11.4 percent, lowest in American annual records except for the Depression years.
Americans have been migrating south and west in larger number since World War II, and the pattern still prevails.
Three sun belt states—Florida, Texas and California—together had nearly 10 million more people in 1980 than a decade earlier. Among large cities, San Diego moved from 14th to 8th and San Antonio from 15th to 10th-with Cleveland and Washington D.C. dropping out of the top 10.
Not all that shift can be attributed to the movement out of the snow belt, census officials say, "Nonstop waves of immigrants played a role, too—and so did bigger crops of babies as yesterday's 'baby boom' generation reached its child bearing years."
Moreover, demographers see the continuing shift south and west as joined by a related but newer phenomenon: More and more, Americans apparently are looking not just for places with more jobs but with fewer people, too.
Regionally, the Rocky Mountain States reported the most rapid growth rate—37.1 percent since 1970 in a vast area with only 5 percent of the US population.
Among states, Nevada and Arizona grew fastest of all: 63.5 and 53.1 percent respectively. Except for Florida and Texas, the top 10 in rate of growth is composed of Western states with 7.5 million people—about 9 per square mile.
The flight from over crowdedness affects the migration from Snow Belt to more bearable climates.
Nowhere do 1950 census statistics dramatize more the American search for spacious living than in the Far West. There, California added 3.7 million to its population in the 1970s, more than any other state.
In that decade, however, large numbers also migrated from California, mostly to other parts of the West. Often they chose—and still are choosing—somewhat colder climates such as Oregon, Idaho and Alaska in order to escape smog, crime and other plagues of urbanization in the Golden State.
As a result, California's growth rate dropped during the 1970s, to 18.5 percent—little more than two-thirds the 1960S growth figure and considerably below that of other Western states.
Discerned from the perplexing picture of population growth the 1980 census provided, America in 1970s ____.
微信支付 
支付宝支付