System类的getProperties方法的作用是（）

A、getProperties()方法用于获取当前的操作系统的属性

B、getProperties()方法用于获取当前JVM的属性

C、getProperties()方法用于获取指定键指示的操作系统属性

D、getProperties()方法用于获取指定的JVM的属性

此题为判断题(对，错)。

隔离和接地开关(IES)的作用是什么?

A、调整光影样式

B、调整灯光亮度

C、调整灯光颜色

D、以上均不是

The UK oil group changed certain policies in order to recover its market share.

A.Right

B.B Wrong

C.C Doesn't say

A．Hardworking at his former company.

B．Confident in his abilities.

C．Poor at computer technology.

D．Promising for the position.

You run a Windows Defender scan on your computer system. The scan identifies one of your applications as having potentially unwanted behavior. You need to continue to use the application. You also need to stop Windows Defender from alerting you about this application.Which Windows Defender option should you use?（）

A.A

B.B

C.C

D.D

Why does Crter cooperte with globl compnies Becuse they hve stronger finncilbiWhy does Crter cooperte with globl compnies Becuse they hve stronger finncilbility. B．Becuse they hve more customersnd influence. C．Becuse they will crry out their promise. D．Becuse they hve good reputtion.

A．Because they have stronger financial ability．

B．Because they have more customers and influence

C．Because they will carry out their promise

D．Because they have good reputation．

The more a nation‘s companies __________ factories abroad， the smaller that country‘s recorded exports will be．

A.lie

B.spot

C.stand

D.locate

What can be said about the varieties of homes?

A．The early homes were larger than the more modem breeds.

B．The only true wild homes left in the 20th century am in the Middle East.

C．The oldest breed of the modem horses is said to be the Arabian.

D．Medieval Knights preferred fast, active horses.