She has been ill.
She has been in Mexico.
Some relatives have been visiting her.
第1题:
下面程序段的输出结果是______。 class Test{ public static void main(String args[ ]){ MyThread t=new MyThread( ); t.displayOutput("t has been created"); t.start( ); } } class MyThread extends Thread{ public void display Output(String s){ System.out,println(s); } public void run( ){ displayOutput("t is running"); } }
A.t has been created t is running
B.t has been created
C.t is running
D.编译错误
第2题:
A、are…being
B、is…being
C、has…been
D、have…been
第3题:
“Why isn’t John in class?”“He be sick, or he’d have been here already.”()
A. should
B. may
C. must
D. would
第4题:
A、of
B、to
C、from
D、with
第5题:
下面程序段的输出结果是 class Test{ public static void main(String args[]){ MyThread t=new MyThread(); t.displayOutput("t has been created)); t.start(); } } class MyThread extends Thread{ public void displayOutput(String s){ System.out.println(s); } public void run(){ displayOutput(t is running."); } }
A.t has been created.
B.t has been created. t is running.
C.t is running.
D.编译出错
第6题:
--Why does the Lake smell terrible?
--Because large quantities of water .
A. have polluted B. is being polluted C. has been polluted D. have been polluted
第7题:
第8题:
Why has Australia always been a continent with few people?()
第9题:
Why is it important to have a final meeting on a project that has been cancelled?()
第10题:
This disease has been dismissed and ignored because of its vagueness and mystery.
It is easy to see why this disease has been dismissed and ignored. It’s because of the vagueness and the mystery.
Vagueness and mystery dismiss and ignore this disease.
Why this disease has been dismissed and ignored is because of its vagueness and mystery.
It is easy for you to see why this disease has been dismissed and ignored. It is because of the vagueness and mystery.
第11题:
The socket size does not match
The cache is from a different manufacturer
The processors do not match
Processors cannot be upgraded after server has been deployed
第12题:
from
on
in
of
第13题:
His sister ______her hometown for three years. She'll return next year.
A. left
B. has left
C. has been away
D. has been away from
14.答案为D 他的姐姐已经离开家乡三年了。她明年将要回来。该句表示到现在为止一直发生的动作,因此要用现在完成式,away表示离开某地时应加from。
第14题:
Within the team, a work plan can tell each member what()and why.
A. is being done
B. has done
C. has been done
第15题:
A、ever since
B、ever when
C、from when
D、from since
第16题:
Paragraph 3 shows that a discovery claim becomes credible after it
[A] has attracted the attention of the general public.
[B]has been examined by the scientific community.
[C] has received recognition from editors and reviewers.
[D]has been frequently quoted by peer scientists.
第17题:
Other than academic success, what has been your greatest achievement up to date? What do you see as your personal strength, why?
第18题:
第19题:
Why has Australia always been a continent with few people?()
ABecause Australia is too far away from Europe.
BBecause Australia is the least mountainous and most level of the world.s continents.
CBecause Australia is separated from the rest of the world by seas.
DBecause most of the continent is hot and dry.
第20题:
A company would like to upgrade an old server to a multi-processor box. The server currently has asingle 3.0GHz 1Mb cache processor in it with a single empty socket. The only processor that is available from a manufacturer is a 3.0GHz 2Mb cache model. Which of the following is the BEST reason why this upgrade will not work?()
第21题:
adding small amounts of oil to the system
the system has been overheated
the system has been drained and then filled with new oil
the system has been idle for a long period of time
第22题:
has gone to
has been to
has been in
has come in
第23题:
She has been ill.
She has been in Mexico.
Some relatives have been visiting her.
第24题:
Anne was lazy, sad and complained all day
The book is mainly about Anne’s school life
Anne loved life though she was in difficult time
The book has been put into nearly 30 languages