參考答案

　　ⅰ、1------5 D B C D A 6--------10 C A C D B

　　ⅱ、11----15 C A D C A 16------20 B C D A B

　�、�、21----25 D C C D B 26------30 A C D D B 31-----35 C D A B A

　　ⅳ、36\praise 37\rubber 38\surface 39\thick 40\steam 41\power 42\noise 43\innth 44\loud 45\method 46\shame 47\tension 48\illegal 49\luck

　　50\middle 51\serious 52\wealth 53\shallow 54\signal 55\victory

　�、ァ�56\has 57\became 58\have begun 59\to support 60\being discovered 61\disturbed 62\talking 63\is practiced 64\better 65\could not have

　�、Α�

　　66\it is known that the Atlantic Ocean is only as big as Pacific.

　　67\People may watch any movie they want on television.

　　68\how much money have you spent on insurance in the past few years?

　　69\in order not to be misunderstood, you should realize that body language is very much tied to culture.

　　70\it was not until the 14th century that more accurate maps began to appear.

　�、�、人體所需食物的量用該食物含有的能量，即卡路里，測量;而食物的質(zhì)量則取決于該食物所含的營養(yǎng)物。營養(yǎng)物是事物中人體需要的物質(zhì)，你可以消耗足夠的軟飲料、面包和馬鈴薯以提供足夠的卡路里來滿足你能量的需要。但這些食物不能提供人體正常活動所必須的全部營養(yǎng)物。

　　據(jù)信人體需要45種營養(yǎng)物。一份良好的配餐必須包含數(shù)量不等的每一種營養(yǎng)物。每一種營養(yǎng)物負責完成某一特定的人體功能。