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A man fell out of his plane and fell back into it again. Two people rowed(划) a small boat from New York to England in 56 days. One person was so big that he wouldn’t fit in any hospital room. Would you believe these stories? Well, they may sound strange, but they did happen. James Cornell has more strange but true stories like these in a book called Very Strange People.
Here is part of the contents(目录) of Very Strange People. The contents lists the names of the chapters(章) or parts of the book. It also tells on what page each chapter begins.
Chapter Page
One A Dog’s Life ..........................................3
Two A Lucky Pilot(飞机师) ................... ..............14
Three High Wire Act(走钢丝) .................... .............33
Four Fat Men ............................................... 41
Five Over the Falls .........................................43
Six A House without an end ................... .............53
Seven Row, Row, Row Your Boat ................. ..............60
Eight The Tower Builder ....................... ..............85
【小题1】 In 1918, Captain Hedley fell off his plane in the sky, but soon he fell back into it again! You may read about this story in Chapter _____.
| A．2 | B．3 | C．4 | D．6 |
| A．1 | B．3 | C．5 | D．6 |
| A．3 | B．33 | C．1 | D．53 |
| A．3 | B．43 | C．53 | D．85 |
| A．his illness | B．his height | C．his friend | D．his size |
| 选用方框中适当的句子完成对话(其中有两项多余)。 | |
| A: 1 B: My favorite subject is P.E. A: 2 B: Because it's exciting and fun. A: 3 B: On Monday and Friday. A: What sport can you play? 4 B: Oh, yes.I can play soccer, basketball and baseball. A: Wow, you are so great. 5 B: Yes,I have a soccer. A: Let's play soccer. B: That sounds good. Let's go.
|
（1）据图1，若某植物幼苗已表现出向光性，且测得其向光面的生长素浓度为m，则背光面生长素浓度范围是 。
（2）据图1可知，
除草剂灭草的原理是使杂草的生长素浓度大于 （填图1中字母）。（3）在探究生长素促进插条生根的最适浓度时，一名技术人员用几种不同浓度生长素溶液处理插条基部，然后在沙床中培养，观察生根情况。图2为生长素促进枝条生根的情况。请结合图1判断，在下列各项浓度值中，最好选用（ ）
| A．3mg·mL-1 | B．6 mg·mL-1 | C．9 mg·mL-1 | D．4.5 mg·mL-1 |
①生长素作用的第一步是与细胞膜上的受体结合，形成“激素—受体复合物”，这一过程体现了细胞膜的 功能。
②实验发现，细胞在持续生长过程中，细胞壁将发生一定变化，出现这种现象的原因是由于 （填细胞器）为细胞壁添加了新的成分。
③此外，Ca2+ 还能激活细胞中的转录因子，它进入细胞核后，能引起 酶催化mRNA的合成。 查看习题详情和答案>>
Some people already accepted the idea of the “me generation” so they fail to understand that there is a time in life when they have to give up their time to something more valuable.
At a time when adults need to think about the needs of their family, they will be doing other important things. Some people will spend too much time working for a more powerful car or a bigger house so that they can proudly say that they have them. Some will be doing dangerous things so that they may tell their stories to their friends, and others will recite things like “ I must become the best I can be.” or “I don’t want to be at the bottom.” The needs of their family will be forgotten and they never seem to have time for the family.
Many people have not experienced a strong helpful perfect family life, so they have never discovered its worth. Many people have always experienced family life as a flight, so they can’t find time and energy for work.
But it is really very important that we all expect good family relations. We need to realize and value the importance of what can be achieved by loving each other in the family. It is also important for our society to encourage family members to create happiness.
【小题1】What does the writer expect family life to be like?
| A．Happy experience. | B．A strong society | C．Too much work | D．A flight |
| A． I will do whatever the family want me to do. | B．Nothing is more important than myself. |
| C．I always agree with people around. | D．The generation is my age group. |
| A．They are not married. | B．They grow in a happy family. |
| C．They don’t live with the family. | D．They have never enjoyed family life. |
| A．To ask people to study family life. |
| B．To tell people to work hard for the family. |
| C．To advise people to create happy family life. |
| D．To give people some examples of family members. |
First of all，we are bored. Bored. bored. And bored. Do you ever think about what a dog does all day？ Nothing. Nothing at all. Our owners are busy，you know，working，going to school，away from home all day. So what are we supposed to do？Watch the house or apartment？Sure. That is like watching paint dry or grass grow. Boring. That’s why we get so excited when our owners come home. We bark and run around and act as if we are very happy. But we only do this because we are bored all day. If we are lucky，our owner take us for a walk.
Then there is the food. We eat the same food，meal after meal，day after day，week after week，month after month. Help！Would you like to eat the same thing all the time？No，you would not. So what makes you think we dogs like it？We don’t. We hate it.
Another thing-television. Another thing-television. Dogs hate television. Our owners watch these stupid programs，hour after hour，night after night. Are there any programs for dogs on television？No. Not a single one.
So what can we do？What else can we do but sleep？And so we sleep. We dogs are not lazy，we are bored.
【小题1】Woof may be a .
| A．boy | B．girl | C．dog | D．cat |
| A．lives a great life | B．is busy every day |
| C．likes the food very much | D．hates watching television |
| A．1 | B．2 | C．3 | D．4 |
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