4.

　　emergency 緊急情況，不測(cè)事件。如：How will the disabled escape in an emergency?

　　urgency 緊迫性，緊要程度，催逼。如：There is no urgency about this matter.

　　A fire engine must have priority as it usually has to deal with some kind of .(02.12)

　　A) precaution B) crisis C) emergency D) urgency

　　譯文：救火車必須有優(yōu)先權(quán)，因?yàn)樗�一般要�?duì)付某種緊急情況。答案是C。

　　5.

　　extensive 廣博的，廣泛的。如：He is a scholar with an extensive knowledge of his subject.

　　expansive 可擴(kuò)大的，可擴(kuò)展的。如：These are expansive materials.

　　intensive 強(qiáng)烈的，精深的，密集的。如：They made an intensive study of the subject.

　　expensive 費(fèi)用大的，昂貴的。如：The car is too expensive to buy.

　　It is quite necessary for a qualified teacher to have good manners and knowledge. (96.1)

　　A) extensive B) expansive C) intensive D) expensive

　　譯文：一個(gè)合格的教師必須具有良好的舉止和廣博的知識(shí)。答案是A。

　　6.

　　fee (職業(yè)性的咨詢或服務(wù)所收)費(fèi)用，報(bào)名費(fèi)，會(huì)費(fèi)。如：doctor’s fees/a membership fee

　　fare (車、船等)費(fèi)用，購(gòu)票所需費(fèi)用。如：Train fares are going up again.

　　Urban crowdedness would be greatly relieved if only the charged on public transport were more reasonable. (02.12)

　　A) fees B) fares C) payments D) costs

　　譯文：只要公共交通的收費(fèi)更合理一些，城市的擁塞情況就可大大緩解。答案是B。

　　7.

　　fluid 流體，流動(dòng)的。如：The political situation was fluid then.

　　fluent 流暢的，流利的。如：He studied abroad for five years and spoke fluent English.

　　flowing 流動(dòng)的，飄垂的。如：She has long hair flowing down her back.

　　Though he was born and brought up in America, he can speak Chinese. (01.6)

　　A) fluid B) smooth C) fluent D) flowing

　　譯文：雖然他生在美國(guó)，長(zhǎng)在美國(guó)，卻能講流利的漢語(yǔ)。答案是C。

　　8.

　　live 現(xiàn)場(chǎng)直播的，有生命的。如：The concert will be broadcast live tomorrow. Live fish

　　lively 有生氣的，鮮明的，生動(dòng)的。如：She is as lively as a bird .

　　alive 活的，有效力的，活動(dòng)的。如：He is the greatest man alive. be alive with (因……而活沃)

　　living 活著的，逼真的，強(qiáng)烈的。如：She is the living image of her grandma.

　　The football game comes to you from New York. (02.1)

　　A) live B) lively C) alive D) living

　　譯文：你收看的（美式）足球比賽是從紐約現(xiàn)場(chǎng)直播的。答案是A。