情景交際(每小題1分，共5分)

根據(jù)對話內(nèi)容，從方框中選擇恰當(dāng)?shù)倪x項(xiàng)補(bǔ)全對 話，其中有兩項(xiàng)多余。

A: Hi,Mary. Welcome to the show. You like exploring (探險(xiǎn)) ，doh’t you?

B: (46) And I just went on an adventure (冒險(xiǎn)）

A: Tell us about it.

B: I went on a night tour at the zoo. It's called Night Adventure.

A: (47)

B: Oh no. There’ re lots of animals awake at night.

A: Wow. OK,Mary. (48)

B: I went with my guide.

A： (49)

B: We saw bears walk up and down and tigers look around on a rock. Many forest animals woke up at night.

A: Really? (50)

B: I was really scared.

   A. How did you feel when you saw that?

   B. Tell us what you saw.

   C. Who did you go with?

   D. Where are they from?

   E. That's right.

   F. It sounds good.

   G. Aren’t all the animals sleeping at night?

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

易讀度★★☆

quiet,shocked,friend,like,lucky,depend,

happen,because,call,try,excited,lie 

    My daughter,Megan,is a little bit (易出事故的) .(76) ，she has never been seriously hurt,but she had a silly accidentlastyear.

    One day,she was playing with one of her (77) on the stairs(樓梯) .I was cooking in the kitchen and I didn't know what they were doing.

    I could hear that they were having a very good time (78) they laughed a lot. But suddenly it all went very (79) and I knew something was wrong. I.went to find out what was going on. I saw Megan was (80) on the floor next to a surboard(沖浪板) .Then I knew what she did.

Megan (81) to surf down the stairs on her surfboard!Her friend looked really (82) .

    Megan couldn,t breathe properly because of the fall,and she could hardly speak or move. I 

查看答案和解析>>

科目：高中英語 來源： 題型：

短文改錯(cuò)

假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加:在缺詞處加一個(gè)漏詞符號(hào)(∧) ，并在其下面寫出該加的詞。

刪除:把多余的詞用斜線(\ ) 劃掉。

修改:在錯(cuò)的詞下畫一橫線，并在該詞下面寫出修改后的詞。

注意:1. 每處錯(cuò)誤及其修改均僅限一詞；

2. 只允許修改10處，多者(從第11處起) 不計(jì)分。

         One day when I was in high school three years before,I met an old lady who had difficult in getting home by herself. I helped her go back and find she lived alone. From then on,I often visited to her on the weekend and volunteered to take care her. One year later,the old lady died. After she died,I was given a letter writing by her. She thanked me for look after her. In the envelop,there was also some money,what was enough to cover the cost of my remain time in high school. I helped the old lady,and in the end she helped her out.

查看答案和解析>>

科目：高中英語 來源： 題型：

                                      C

                                  ★★★★★

             Elephants have strong defenses against cancer that can prevent it forming,say scientists. They were trying to explain why the animals have lower levels of cancer than would be expected considering their size.

             People think that every cell can become cancerous,so the more of them you have,the more likely you are to get cancer. So if an elephant has 100 times as many cells as a person,then it should be 100 times more likely to have the disease. And yet the analysis showed only 5% of elephants die from cancer compared to up to 25% of people.

            The scientists turned to elephants’ DNA. Cancer is caused by mutations (變異) in a ceir s DNA that produce faulty instructions leading to (遏制不住的) growth. But animals also have “smoke alarms” that detect the damage and lead to the cell being repaired or killed. One of these alarms is called TP53,and while humans have one TP53 gene,elephants have 20.As a result,elephants seem far keener to kill off cells.

             But Mel Greaves,from the Institute of Cancer Research in London,said, “We should focus on why humans have such high levels of cancer. In terms of adaptive mechanisms (機(jī)制) against cancer we have the same as chimps,but a lot more humans get cancer than chimps. I think the answer is that humans are completely unique as a species in having very rapid social evolution (進(jìn)化) in a short period of time." He pointed to the rise of unhealthy,cancer-causing behavior,such as obesity and sunbathing. “You’ve never seen an elephant smoke!” he added.

             In an evolutionary sense, “success” is judged by the number of kids you have rather than how long you live. Elephants have the greatest reproductive success towards the end of their lives,while humans can live for decades after we are no longer able to getting pregnant. It means there is little evolutionary pressure in humans to develop ways of preventing cancer in old age.

9. What is the text mainly about? ，

   A. When elephants will get ill.

   B. How elephants live a long life.

   C. What elephants do when having cancer.

   D. Why elephants have slight chances of getting cancer.

10. Why are elephants keener to kill off cells compared with humans?

   A. They are larger in size.

   B. They have a unique alarm.

   C. They have more TP53 genes.

   D. They have healthier eating habits.

11. In the eyes of Greaves, .

   A. chimps get more cancer than humans

   B. humans* unhealthy behavior increases cancer risk

   C. chimps have better adaptive mechanisms than humans

   D. elephants have more rapid social evolution than chimps

12. When elephants become old,they will .

   A. fall into bad habits

   B. suffer from various diseases

   C. go on producing baby elephants 

   D. have less evolutionary pressure

查看答案和解析>>

科目：高中英語 來源： 題型：

2. 我找不到解決這個(gè)問題的辦法。(can,way,solve)

查看答案和解析>>

科目：高中英語 來源： 題型：

() 25. The shows a wide difference in tastes around the country.

   A. calendar   B. research .

C. decision   D. invitation

查看答案和解析>>

科目：高中英語 來源： 題型：

() 32. Jane,you’ re the first person me that

I have a wonderful singing voice.

   A. tells   B. tell C. telling   D. to tell

查看答案和解析>>

科目：高中英語 來源： 題型：

67. Mrs. Smith (lead) them along a dark hallway to a small room.

查看答案和解析>>

科目：高中英語 來源： 題型：

74. 就我命知,南希沒有兄弟姐妹。

, Nancy has no brothers or sisters.

查看答案和解析>>

同步練習(xí)冊答案