A、
They affect one's way of looking at the world.
B、
They make people feel lonely and unwanted
C、
They affect one's health condition.
D、
They are addictive and hard to change.
【正确答案】
A
【答案解析】
解析:“专家们认为情绪有可能是稳定的,会影响人生观长达几小时、几天、几周甚至几年”,故A为答案。
A、
To talk with someone or with oneself.
B、
To have a long and good relaxation.
C、
To do more aerobic exercises.
D、
To take more anti-anxiety drugs.
【正确答案】
C
【答案解析】
解析:短文提到,很多人没有意识到,科学家们已经发现有几种非药物的方法可以有效地让人们远离焦虑;然后指出其中最好的方法就是aerobic exercise,故C为答案。本题也可以通过排除法解题:A、D为多数人已知的方法;B未提及。
A、
Because it gives people a sense of achievement.
B、
Because most people like doing it every day.
C、
Because it is neither biochemical nor poisonous.
D、
Because it increases the heart rate and circulation.
【正确答案】
D
【答案解析】
解析:短文末尾提到有氧运动提高心率、加快血液循环和改善耗氧量,故答案为D。
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