题目内容

对该患者的治疗,每日补充的氯化钾总量不宜超过

A. 2~3g
B. 4~5g
C. 6~8g
D. 9~10g
E. 11g

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纳税人转让土地使用权或者销售不动产,采用预收货款方式的,其纳税义务的发生时间为收到货款的当天。()

A. 正确
B. 错误

As a result of the work published in the 1970s by two pioneering cardiologists, Meyer Friedman and Ray H. Rosen-man, nearly every American is aware that Type A people are impatient, driven and easily moved to hostilit3r, and anger. and have come to believe that Type A's are at much higher risk of suffering a heart attack or dying of coronary disease than others.
Just as the public was about to add Type A behavior. to the list of cardiac risk factors-such as smoking, high cholesterol levels, high blood pressure and lack of physical exercise-reports began to appear suggesting that the Type A story was not so simple.
New studies failed to find an increased risk of heart attack in all Type A's. But recent research is clarifying and refining our understanding of the problem. The good news is that not all aspects of Type A behavior. are equally toxic. Recent research shows that being in a hurry appears harmful only as it aggravates one's hostility.
Now for the bad news: hostility and anger can be fatal. They not only raise the odds that you will develop coronary heart disease but may also increase your risk of suffering other life-threatening illnesses, ff yours is a hostile heart, it is important that you learn to reduce your anger.
The driving force behind hostility is a cynical mistrust of others. If we expect others to mistreat us, we are seldom disappointed. This generates anger and leads us to respond with aggression.
The most characteristic attitude of a cynic is suspicion of the motives of people he doesn't know. Imagine you are waiting for an elevator and it stops two floors above for longer than usual. How inconsiderate! You think. If people want to carry on a conversation, why don't they get off the elevator so 'the rest of us can get where we're going! You have no way of knowing what is causing the decline. Yet, in a few seconds, you have drawn hostile conclusions about unseen people and their motives.
Meanwhile, your cynical mistrust is triggering an outpouring of adrenalin and other stress hormones, with noticeable physical consequences. Your voice changes to a higher pitch. The rate and depth of your breathing increases. You heart is beating faster and harder, and the muscles of your arms and legs tighten. You feel "charged up," ready for action.
When the writer says that if we expect others to mistreat us we are seldom disappointed, he means _______.

A. we are seldom disappointed because others mistreat us
B. we are seldom disappointed because others doesn’t mistreat us
C. it is easy for us to mistrust others
D. others are forced to mistreat us

In a report issued Friday, the ministry says the other 90 percent of these children acquire chronic ailments by their late teens. The ministry blames the poor state of children's health on a lack of immunization and booster shots, especially in Russia's more remote regions. In the Taimyr Peninsula region of northern Siberia, 13 out of every 1000 children have the measles, a rate more than 40 times higher than the national average.
The ministry also said drug and alcohol abuse remain major problems. The ministry says nearly eight out of every 1,000 children are registered as drug or alcohol abusers. It cited police statistics showing that 20 percent of teenagers have committed a crime while intoxicated.
What's the percentage of the unhealthy children by the time they graduated from high school?

A. 10%.
B. 13%.
C. 20%.
D. 90%.

企业发生()的行为,属于按规定允许开具增值税专用发票的范畴。

A. 销售免税货物
B. 向商店销售货物
C. 向消费者销售货物
D. 销售报关出口的货物

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