[填空题]Choose wisely when considering a partner, whether to attend church and how you look after your body. These decisions could have a (47) effect on your overall life satisfaction. That’s according to a study that (48) the theory that life happiness is largely predetermined by your genes. The widely accepted "set-point" theory of happiness says that an individual’s long-term happiness tends to be stable because it depends (49) on genetic factors. The idea is based in (50) on studies that show identical twins to have more similar levels of life satisfaction than non-identical twins, and suggests that although your level of happiness may (51) be thrown off by major life events, it will always (52) to a set level within two years.
Bruce Headey at the University of Melbourne in Australia and his team found that certain changes in lifestyle led to significant long-term changes in reported life satisfaction, rather than cau

[填空题]Choose wisely when considering a partner, whether to attend church and how you look after your body. These decisions could have a (47) effect on your overall life satisfaction. That’s according to a study that (48) the theory that life happiness is largely predetermined by your genes. The widely accepted "set-point" theory of happiness says that an individual’s long-term happiness tends to be stable because it depends (49) on genetic factors. The idea is based in (50) on studies that show identical twins to have more similar levels of life satisfaction than non-identical twins, and suggests that although your level of happiness may (51) be thrown off by major life events, it will always (52) to a set level within two years.
Bruce Headey at the University of Melbourne in Australia and his team found that certain changes in lifestyle led to significant long-term changes in reported life satisfaction, rather than cau

[单项选择]H
People choose colors when they buy things. Because of this, factories want to make things that are the colors people buy. For example, a car factory needs to know how many red cars or green ones they should make. Good businessmen (商人) know that young people’s colors are different from old people’s, and men’s are different from women’s.
Young children react (反应) to the color of anything before they react to its shape. They like warm colors—red, yellow, and orange. When people get older, they begin to react more to the shape than color. The most liked color of grown-ups of all countries is blue. Their second loved color is red, and their third is green.
On the whole, women like brighter colors than men do. Almost everyone likes red, but women like yellow and green more than men do.
If two things are the same except color, they will look different. A red thing always looks nearer than a blue one just like bright things look l
A. People care more about the colors of things than the shapes.
B. People choose to buy things by their colors.
C. People like things with bright colors.

[单项选择]

Parents with an adopted child wonder whether, when and how to tell their child that he or she is adopted. They also want to know if there are special problems for an adopted child.
Child and adolescent psychiatrists (精神病学家) recommend that the child be told about the adoption by the adoptive parents. Children should be told about their adoption in a way that they can understand.
There are two different views on when a child should be told about the adoption. Many experts believe the child should be told at the earliest age possible. This approach provides the child an early opportunity to accept and integrate the concept of being "adopted". Other experts believe that telling a child too early may confuse the young child who can’t really understand the event. These experts advise waiting until the child is older.
In either case, children should learn of their adoption from the adoptive parents. This helps give the message that adoption is goo
A. how to hide the fact that he or she is adopted
B. when the child was born exactly
C. whether they should tell the child that he or she is adopted
D. if the child has certain disease