（c) insider dealing. （5 marks)

This store has an excellent______ for fair dealing.

A．repetition

B．reputation

C．authority

D．popularity

This supermarket has an excellent _________ for fair dealing.

A．fame

B．popularity

C．reputation

D．impression

A.frictional

B.structural

C.minimum-wage

D.insider

A.inter

B.international

C.internal

D.insider

A.outsider

B.outer

C.insider

D.inner

A、Testimonials are statements that recommend a product as worthy and desirable.

B、Testimonials can give customers reassurance.

C、Testimonials can be written or spoken.

D、Testimonials are insider opinions.

The "insider" (Line 1, Para. 5) is most probably ______.

A．someone who buys both Ariel and Cinch

B．someone who works within Procter & Gamble or knows it fairly well

C．someone who is a loyal customer of Ariel

D．someone who once worked within Rakona

Most computer systems are(1)to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be(2)to an outsider attack by preventing(3)from outside can still be vulnerable to the insider attacks accomplished by abusive usage of(4)users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually(5)by tools referred to as Intrusion Detection Systems.

The "insider"(paragraph 5, line 1) is most probably.______.

A．someone who buys both Ariel and Cinch

B．someone who works within Procter & Gamble or knows it fairly well

C．someone who is a loyal customer of Ariel

D．someone who once worked within Rakona