皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
Do your spirits soar (猛增) on a sunny day? Do you relax at the sound of flowing water? Some scientists suggest that these contacts with nature are good for your health. In one study, hospital patients with a view of trees had shorter hospital stays and less need for pain medications. Another study indicated that prisoners with a view of the outdoors had fewer doctor visits. “Why do we desire nature? Maybe we’re programmed to need it, since our ancestors’ survival was so dependent on their connection with nature,” suggests biologist E.O. Wilson. Want to find out if contact with nature improves your outlook on life? Try a few of these ideas. Hang out a bird feeder and watch the birds that visit it. Sit down in the backyard or a nearby park. Close your eyes. What do you hear? Birds singing? The wind in the trees? Crickets (蟋蟀) chirping? Find an anthill. Sit down and watch the ants work. Take a walk right after a rainstorm. What looks different? Smells different? Go barefoot on a sandy beach. Open the curtains and the window, if the weather allows it. On a windy day, watch the trees. Go to a creek, river or park fountain. Listen to the sound of water in motion. Camp out in the backyard or at a nearby state park. Use a tent or sleep on the ground. Find a wide-open space to study the stars. Learn about the different constellations (星座). Raise a garden. Or plant some seeds in a flowerpot. Go hiking with your family. Talk about all of the colors you see in nature. Take a camera and capture your nature experience. 小题1:From Paragraph 2 we can learn that ______. A.prisoners don’t like to go to the doctor when ill B.trees can be used as pain medications C.prisoners should often get out of prison to come into contact with nature D.contacts with nature are very helpful for hospital patients 小题2:According to E.O. Wilson, we desire nature probably because ______. A.it can help us feel relaxed B.we have inherited (继承) from our ancestors who were dependent on nature C.people have lived with nature for thousands of years D.contacts with nature can improve a person’s outlook on life 小题3:The author gives us many ideas in order to let us ______. A.find out if contacts with nature improve our outlook on life B.hear birds sing and watch ants work C.talk about the colors we see in nature D.capture our experience in nature 小题4:From the passage, we can learn that ______. A.studying the constellations is important to everyone B.you can know all the colors only by going hiking C.nature is quite important to us D.walking in a rainstorm can be very helpful 小题5:What is the best title of the passage? A.Go hiking with your family. B.Let nature nurture you. C.Visit your doctor less. D.Watch the trees more often.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】When new firms choose to enter monopolistically competitive markets:
A.
there must be little diversity of products in the market.
B.
they are guaranteed economic profits upon entry.
C.
some firms in the market must be making economic profits.
D.
the demand curve faced by an established firm will shift to the right as a result.
【单选题】When new firms enter a monopolistically competitive industry:
A.
the average total cost curves of established firms will shift downward.
B.
the demand curve of an established firm is reduced at each level of output.
C.
the established firms will each increase production.
D.
the average revenue received by an established firm will increase at each level of output.
【单选题】关于发动机机油消耗超标的原因,下列说法不正确的是()
A.
活塞、活塞环与缸壁磨损严重,造成配合间隙过大所致
B.
气门油封损坏所致
C.
活塞环与活塞环槽磨损严重,导致窜机油
D.
燃油压力过高所致
【单选题】关于机油消耗过大的说法不正确的是( )。
A.
对发动机排放没有影响
B.
冷车不宜启动发动机
C.
发动机积炭严重
D.
排气管冒蓝烟
【单选题】I类砂宜用于强度等级大于( )的水泥混凝土。
A.
C30
B.
C60
C.
C40
D.
C50
【单选题】When new firms have an incentive to enter a competitive market, their entry will
A.
increase the price of the product.
B.
drive down profits of existing firms in the market.
C.
shift the market supply curve to the left.
D.
increase demand for the product.
【单选题】Which of the following does not happen when new firms enter a monopolistically competitive industry?
A.
The demand curve for each of the existing firms will fall.
B.
The demand curve for each of the existing firms will move inward.
C.
The demand curve for each of the existing firms will becomes relatively more elastic.
D.
The demand curve for each of the existing firms will shift to the right.
【单选题】关于发动机机油消耗超标的原因,下列说法不正确的是()。
A.
活塞、活塞环与缸壁磨损严重,造成配合间隙过大所致
B.
活塞环与活塞环槽磨损严重,导致窜机油
C.
气门油封损坏所致
D.
燃油压力过高所致
【单选题】关于发动机机油消耗超标的原因,下列说法不正确的是()。
A.
活塞、活塞环与缸壁磨损严重,造成配合间隙过大所致
B.
气门油封损坏所致
C.
活塞环与活塞环枻磨损严重,导致窜机油
D.
燃油压力过高所致
【单选题】普通话中的上声调值是( )。
A.
214
B.
35
C.
55
D.
51
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题