答案是because.根据上下文.应用连词because.表示“今天早上小明因为起床晚了.所以上学迟到了. 查看更多

 

题目列表(包括答案和解析)

听力测试(25分)

现在是试听时间。请听一段对话,然后回答问题。

What is the boy going to buy?

A.Some juice.

B.Some oranges.

C.Some apples.

答案是C。

A)请听下面5段对话。每段对话后有一小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。(每小题1分)

1.What does the woman want to do?

A.To go for a walk.

B.To watch TV.

C.To go to a movie.

2.What's the man's telephone number?

A.8521639.

B.8513269.

C.8532619.

3.How's the weather in London tomorrow?

A.Rainy.

B.Snowy.

C.Windy.

4.Why is the girl late?

A.Because she had to do her homework at home.

B.Because she visited her grandma this morning.

C.Because she had to stay with her grandma at home.

5.What does the woman mean?

A.The man phoned the dentist earlier before that.

B.The man may not see the dentist right now.

C.She is sorry that she is too busy to help him.

B)请听下面3段对话和2段独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独自前你都将有30秒钟的时间阅读各小题:每段对话或独自读两遍。(每小题1分)

请听第1段对话.回答第6至第7小题。

6.What would the man like to eat?

A.Noodles.

B.Dumplings.

C.Hamburgers.

7.Why didn't the man eat breakfast?

A.Because he got up too late this morning.

B.Because his aunt didn't make it for him.

C.Because he was not feeling well this morning.

请听第2段对话.回答第8至第l0小题。

8.Where did the woman go two months ago?

A.Paris.

B.New York.

C.Sydney.

9.How did the woman go there?

A.By train.

B.By car.

C.By plane.

10.How long did the woman stay in Disneyland?

A.For two days.

B.For three days.

C.For four days.

请听第3段对话。回答第11至第l3小题。

11.When does the boy want to see a movie?

A.This Friday.

B.This Saturday.

C.This Sunday.

12.Which movie can the boy watch?

A.The Sound of Music.

B.My Father's Birthday.

C.Black September.

13.What can we get from this conversation?

A.The tickets are 15 dollars each.

B.The movie starts at 8∶00 in the morning.

C'.The boy thinks the tickets are too expensive.

请听第1段独白。回答第14至第l6小题。

14.Where does this monologue(独白)probably happen?

A.At a bus stop.

B.In a car.

C.In a classroom.

15.Who saved the driver's life?

A.His best friend.

B.The old lady.

C.The young woman.

16.How many people are there in the story?

A.3.

B.4.

C.5.

请听第2段独白,回答第17至第20小题。

17.Where was the picture taken?

A.At my birthday party.

B.At my mum's birthday party.

C.At my sister's birthday party.

18.Who is an engineer?

A.My father.

B.My mother.

C.Uncle Simon.

19.What is Aunt Liz good at?

A.Speaking Chinese.

B.Singing.

C.Playing the piano.

20.Which of the following is true?

A.My father can play football.

B.My uncle is 45 years old.

C.My parents are at the front of the picture.

C)请听下面一段短文,根据短文内容完成表格,每个空格不超过3个单词。听短文前你将有50秒钟的时间阅读表格内容。短文读两遍。(每小题1分)

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听力测试(25分)

现在是试听时间。请听一段对话,然后回答问题。

What is the boy going to buy?

A.Some juice.

B.Some oranges.

C.Some apples.

答案是C。

A)请听下面5段对话。每段对话后有一小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。(每小题1分)

1.What does the woman want to do?

A.To go for a walk.

B.To watch TV.

C.To go to a movie.

2.What's the man's telephone number?

A.8521639.

B.8513269.

C.8532619.

3.How's the weather in London tomorrow?

A.Rainy.

B.Snowy.

C.Windy.

4.Why is the girl late?

A.Because she had to do her homework at home.

B.Because she visited her grandma this morning.

C.Because she had to stay with her grandma at home.

5.What does the woman mean?

A.The man phoned the dentist earlier before that.

B.The man may not see the dentist right now.

C.She is sorry that she is too busy to help him.

B)请听下面3段对话和2段独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独自前你都将有30秒钟的时间阅读各小题:每段对话或独自读两遍。(每小题1分)

请听第1段对话.回答第6至第7小题。

6.What would the man like to eat?

A.Noodles.

B.Dumplings.

C.Hamburgers.

7.Why didn't the man eat breakfast?

A.Because he got up too late this morning.

B.Because his aunt didn't make it for him.

C.Because he was not feeling well this morning.

请听第2段对话.回答第8至第l0小题。

8.Where did the woman go two months ago?

A.Paris.

B.New York.

C.Sydney.

9.How did the woman go there?

A.By train.

B.By car.

C.By plane.

10.How long did the woman stay in Disneyland?

A.For two days.

B.For three days.

C.For four days.

请听第3段对话。回答第11至第l3小题。

11.When does the boy want to see a movie?

A.This Friday.

B.This Saturday.

C.This Sunday.

12.Which movie can the boy watch?

A.The Sound of Music.

B.My Father's Birthday.

C.Black September.

13.What can we get from this conversation?

A.The tickets are 15 dollars each.

B.The movie starts at 8∶00 in the morning.

C'.The boy thinks the tickets are too expensive.

请听第1段独白。回答第14至第l6小题。

14.Where does this monologue(独白)probably happen?

A.At a bus stop.

B.In a car.

C.In a classroom.

15.Who saved the driver's life?

A.His best friend.

B.The old lady.

C.The young woman.

16.How many people are there in the story?

A.3.

B.4.

C.5.

请听第2段独白,回答第17至第20小题。

17.Where was the picture taken?

A.At my birthday party.

B.At my mum's birthday party.

C.At my sister's birthday party.

18.Who is an engineer?

A.My father.

B.My mother.

C.Uncle Simon.

19.What is Aunt Liz good at?

A.Speaking Chinese.

B.Singing.

C.Playing the piano.

20.Which of the following is true?

A.My father can play football.

B.My uncle is 45 years old.

C.My parents are at the front of the picture.

C)请听下面一段短文,根据短文内容完成表格,每个空格不超过3个单词。听短文前你将有50秒钟的时间阅读表格内容。短文读两遍。(每小题1分)

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林华的英语老师今天布置了一份问卷调查,假如你是林华的一个被调查者,请把你的回答放到相应问题前的序号内, 其中有一个答案是多余的。
A. Once a week.   B. For nine hours C.  By bike.   
D. Go shopping.   E. France.       F. Playing basketball
 
【小题1】What do you usually do on weekends?       
【小题2】Where are you going for winter vacation?           
【小题3】 How often do you watch TV?           
【小题4】How do you usually go to school?               
【小题5】What’s your favorite exercise?           

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(10分)植物具有向重力生长的特性,下列是研究根向重力生长机理的两个实验。
实验一:将空白琼脂和含EDTA的琼脂做成帽状,分别套在甲、乙两组玉米胚根的根冠外(示意图如下)。提示:EDTA的作用是去除与其临接部位的 Ca2+

将胚根水平放置培养一定时间后,观察到甲组胚根向重力(下)生长,乙组胚根水平生长。根据上述实验结果,得出实验结论:                               
  实验二:水平放置的胚根弯曲向下生长,与根冠近地侧的Ca2+浓度明显高于远地侧有关。研究表明,根总是朝着Ca 2+浓度高的方向弯曲生长。为验证这一结论,有人设计了下列实验方案。请根据提供的实验材料和用具,写出第二步及以后的实验步骤和实验结果,并回答问题。
(1)实验材料和用具:胚根等长的萌发玉米种子,空白琼脂帽,含EDTA的琼脂帽,上面部分含Ca2+的琼脂帽(水平方向),培养皿等。
(2)实验步骤:
  第一步:取若干个培养皿,在每个培养皿中放置适量的萌发玉米种子,按实验一中乙组的方法处理胚根一定时间后,移去根冠外的琼脂帽。然后将培养皿平均分成两组,编号为 A组、B 组。 
  第二步:                                                            
  第三步:                                                            
(3)实验结果:                                                         
(4)科学家进一步证实,根冠中生长素的分布受Ca2+浓度影响,当胚根水平放置时,重力诱导Ca2+向根冠下侧移动,导致近地侧的生长素浓度比远地侧高。请分析胚根的生长素分布与向重力生长的关系:                                  

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【小题1】 你还记得吗,这儿过去是一个国际慈善机构。
Do you still remember it _____________________________________________________ charity.
【小题2】 在考试中你为你的朋友提供答案是不明智的。
It’s not _________________________________________________ your friends during the exam.
【小题3】 筹集资金的目的之一是为了继续这项计划。
______________________ of collecting money _________________________________________
【小题4】许多利比亚孩子的生活正因战争而发生变化。
Many children’s lives in Libya ______________________________________________________.
【小题5】不能在太阳下看书或杂志,对眼睛不好。
Books or magazines _____________________________________________. It’s bad for your eyes.
【小题6】 希望将来,学校会以我为荣。
I hope our school _______________________________________________________ in the future.

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