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33________
A. seats
B. passengers
C. flight
D. airplane
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更多 “ 33________A. seatsB. passengersC. flightD. airplane ” 相关考题
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23． The underlined word "them" in the last paragraph refers to _________ ．A． oxygen masksB． doctorsC． oxygenD． passengers
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We learn from the passage that__________A．the passengers will have a night flightB．they will have, meals during the flightC．the plane is going to fly across a seaD．the plane provides excellent service to its，passengers
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As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down.
But relaxation is essential for a healthy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.
The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.
In Paragraph 3, "such a reaction" refers back to_B_____.a."making a choice between 'flight' or 'fight'"
b."reaction to stress both chemically and physically"
c."responding to crises quickly"
d."losing heart at the signs difficulties"
考题
1、下面属于季节调整的方法有A．X12法B．X11法C．移动平均比率法D．Tramo/Seats法
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