从挥发油乙醚液中分离酚酸性成分可用( )。

ort period of time and is not going to change.How can this deployment be achieved with a minimum of effort and time？（）

A.Run a system WPAR and deploy the application.

B.Create a new LPAR and deploy the application.

C.Create an application WPAR to deploy the application.

D.Create an LPAR hosted by a VIO server and deploy the application.

To read the data in the future, __________．

[A] a mixed format has been used

[B] a new format has been created

[C] ancient manuscripts are made use of

[D] historians have voiced their opinion

What does the man find out about his clothing？

A．It needs new buttons.

B．It has not been cleaned yet.

C．It will be expensive to mend.

D．It was given to another customer by accident.

The Vikings atrocious image has been created by ______ .

A．Anglo Saxons

B．Christian rulers

C．Alcuin

D．churchmen

The Vikings atrocious image has been created by ______

A．Anglo Saxons

B．Christian rulers

C．Alcuin

D．churchmen

e work breakdown strcture.The network diagram has been created,the duration estimates have been compressed,and a schedule has been developed.What the management activity should you do next？

A.Control schedule.

B.Estimate activity resources.

C.Analogously estimate the schedule.

D.Gain approval.

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

Professor Smith' s new invention has created a great ______ on the campus.

A．sensation

B．selection

C．imitation

D．irrigation

___.

A．the technology prevents composers from contacting their listeners.

B．no great music has yet been created through computer technology.

C．famous composers refuse to use the new technology to make music

D．computer is not a terrific instrument for making musical works.

The machine needs a complete ______ since it has been in use for over ten years.

A．amending

B．fitting

C．mending

D．renovating