Since the dawn of human history.human beings questions like What is the real meaning of life ．( )A．are askingB．have been askedC．are askedD．have been asking 题目和参考答案——青夏教育精英家教网—

14．Since the dawn of human history，human beings _______ questions like"What is the real meaning of life"．（　　）

	A．	are asking		B．	have been asked
	C．	are asked		D．	have been asking

分析句意：自从人类历史的出现，人类就不断的问像"生命的真正意义是什么"这样的问题．

解答答案：D"be doing"表示现在正在进行的动作；"has/have been done"现在完成时的被动语态，表示过去发生的动作对现在的影响；"be done"表示现在的客观事实；"have/has been doing"表示过去发生的动作，一直持续到现在，可能刚刚结束，也可能继续持续下去．根据句意可知，动作是从过去开始的，可能还会继续持续下去，用现在完成进行时，故选D．

点评本题考查现在完成进行时，要掌握其用法并结合具体的语境选择出正确的选项．

练习册系列答案

68所名校图书小升初高分夺冠真卷系列答案

伴你成长周周练月月测系列答案

小升初金卷导练系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：高中英语 来源： 题型：选择题

7．I can't believe that there are _____ many poor people in ____ a rich country．（　　）

A．

such； such

B．

so； such

C．

so； so

D．

such； so

查看答案和解析>>

科目：高中英语 来源： 题型：阅读理解

19．One of ray wonderful memories is about a Christmas gift．Unlike other gifts，it came without wrap（包装）．
On September 11th，1958，Mum gave birth to Richard．After she brought him home from hospital，she put him in my lap，saying，"I promised you a gift，and here it is．"What an honor!I turned four a month earlier and none of my friends had such a baby doll of their own．I played with it day and night．I sang to it．I told it stories．I told it over and over how much I loved it!
One morning，however，I found its bed empty．My doll was gone!I cried for it．Mum wept and told me that the poor little thing had been sent to a hospital．It had a fever．For several days，I heard Mum and Dad whispering such words as"hopeless"，"pitiful"，and"dying"，which sounded ominous．
Christmas was coming．"Don't expect any presents this year，"Dad said，pointing at the socks I hung in the living room．"If your baby brother lives，that'll be Christmas enough．"As he spoke，his eyes filled with tears．I'd never seen him cry before．
The phone rang early on Christmas morning．Dad jumped out of bed to answer it．From my bedroom I heard him say，"What？He's all right？"He hung up and shouted upstairs．"The hospital said we can bring Richard home!"
"Thank God!"I heard Mum cry．
From the upstairs window，I watched my parents rush out to the car．I had never seen them so happy．And I was also full of joy．What a wonderful day!My baby doll would be home．I ran downstairs．My socks still hung there flat．But I knew they were not empty； they were filled with love!

56．What happened to the author on September 11th 1958？A
A．He got a baby brother
B．He got a Christmas gift
C．He became four years old
D．He received a doll
57．What does the underlined word"ominous"in Paragraph 3probably mean？D
A．Impossible．B．BoringC．DifficultD．Fearful
58．Which word can best describe the feeling of the father when Christmas was coming？C
A．Excitement．B．Happiness．C．Sadness．D．Disappointment．
59．What is the passage mainly about？C
A．A sad Christmas day B．Life with a lovely baby
C．A special Christmas gift．D．Memories of a happy family．

查看答案和解析>>

科目：高中英语 来源： 题型：阅读理解

2．I got my first driver's license（执照）in 1953 by taking driver education in my first year at Central High School in Charlotte，North Carolina．Four years later when it was time to renew my license I was a married woman．Henry and I were living in Baltimore，Maryland．Two weeks before my 20^th birthday，Henry drove me to the motor vehicle office on a hot July afternoon．When I got to the office and showed to the man behind the counter my North Catrolina driver's license，ready to renew，the man told me that I was under age by Maryland law since I was not yet 21．"Mr．Henry Smith，your husband，will have to sign for you，"he said．
I argued，pointing to a very large belly（肚子）of mine，"I am married．I am having a baby．Why should I have to have someone sign for me to drive？"He answered coldly，"It's the law，madam？"Henry encouraged me to calm down，just go ahead and get the license and be done with it"No．"I said．I refused to have him sign for me．So I left without a Maryland license．
I called the North Carolina Motor Vehicle Office and renewed my NC license by mail-using my name Susan Brown．And thus it was for the next twelve years．Since Henry was in the army I could drive under my home state license．By the time Henry left the army we were once again living in Maryland，and I had to take the Maryland driver's exam．Since then I just go in and renew every four years-sign the name Susan Brown，have my new picture taken，and walk out with a license to drive．

56．Susan got her first driver's licenseA．
A．before she got married to Henry
B．when she was twenty years old
C．after she finished high school
D．when she just moved to Maryland
57．Susan failed to renew her license the first time in Maryland becauseD．
A．she was forbidden to drive by Maryland law
B．she lacked driving experience in Maryland
C．she was to give birth to a baby soon
D．she insisted on signing for herself．
58．We can infer from the text that in the U．S．B．
A．American males should serve in the army
B．different states my have different laws
C．people have to renew their licenses in their home states
D．women should adopt their husbands'family names after marriage．

查看答案和解析>>

科目：高中英语 来源： 题型：选择题

9．Kate on her new novel，which is supposed to come out next month．（　　）