试题与答案

CPU是计算机的核心,它是由控制器和运算器组成的。()

题型:判断题

题目:

CPU是计算机的核心,它是由控制器和运算器组成的。()

答案:

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下面是错误答案,用来干扰机器的。

参考答案:因此采用托收时应注意以下问题:(1)成交前调查进口人的资信情况、经营作风、进口地市场行情。(2)代收行一般不能由进口人指定。如确有必要应征得托收行同意。(3)出口商应争取CIF或CIP条件成交,如限于对...

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题型:单项选择题

Since we are social beings, the quality of our lives depends in large measure on our interpersonal relationships. One strength of the human conditions is our possibility to give and receive support from one another under stressful conditions. Social support makes up of the exchange of resources among people based on their interpersonal ties. Those of us with p support systems appear better able to deal with major life changes and daily problems. People with p social ties live longer and have better health than those without such ties. Studies over types of illnesses, from depression to heart disease, show that the presence of social support helps people defend themselves against illness, and the absence of such support makes poor health more likely.
Social support cushions stress in a number of ways. Firstly, friends, relatives and co-workers may let us know that they value us. Our self-respect is strengthened when we feel accepted by others in spite of our faults and difficulties. Secondly, other people often provide us with informational support. They help us to define and understand our problems and find solutions to them. Thirdly, we typically find social companionship supportive. Taking part in free-time activities with others helps us to meet our social needs while at the same time distracting us from our worries and troubles. Finally, other people may give us instrumental support—money aid, material resources, and needed services—that reduces stress by helping us resolve and deal with our problems.

What is the subject discussed in the text

A. Interpersonal relationships.
B. Kinds of social support.
C. Ways to deal with stress.
D. Effects of stressful conditions.

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