正如你说，副词mainly是修饰动词were 的。翻译就是：在美国，主要存在两种类型的家庭。副词“主要”修饰动词“存在”。
1C The United States has many different types of families. While most American families are traditional comprising a father, mother and one or more children, 22.5 percent of all American families in 1983 were headed by one parent, usually a woman. In some families in the United States, there...
In some families in the United States, there are no children. These childless couples may believe that they would not make good parents; they may want freedom from the responsibilities of child-rearing; or perhaps they are not physically able to have children. Other families in the United ...
1. Great changes have taken place in the types of families over the last 100 years. In the past, parents, their children, and their children's children often lived together in a big family. Such a big family is called an extended family. In some places, this type of family even includ...
Today, there is no one family structure that is accepted as the norm. Traditionally, however, the nuclear family has been seen as the basic family structure in the United States. What are the 6 types of families? Most information about family structures will include the following six types: ...
The much publicized decline in "family values" assumes a very narrow definition of family in America. Such definitions exclude old people among many others. Johnson (1993) developed a typology of 4 kinds of families among the oldest old. These types were: potential family, attenuated family, fa...
Family types, family satisfaction, and ministry satisfaction in clergy families [microform] : a report of clergy couples in the Evangelical Free Church of ... WG Larsh 被引量: 0发表: 1994年 A study of the job satisfaction of female principals and vice-principals in Texas public schools [...
Nuclear families can become too child-focused, resulting in self-centered children and families neglecting other important things 2. Single parent Single-parent families consist of one parent with one or more kids. In these cases, the parent either never married, widowed, or divorced. A p...
Section C Choosing the Missing WordsSince World War Two, especially in the last few decades of the 20th century, large groups of foreigners have come and settled in theUnited States. The (16)___is that many Americans speak a foreign language at home. Today, one in seven Americans speaks ...
Like other families of large mammals that colonized extreme Ice Age environments, deer diversified and evolved into grotesque giants that had ornate coat patterns and large, bizarre antlers, which could grow only from nutrient-rich soils. Get Unlimited Access Try Britannica Premium for free and ...