oa beans豆;punch冲压机,钻凿器。)----------------------------------------2Electrum is composed of______. ( ) A.precious metalsB.electricitvC.sealsD.something precious 参考答案: A (Electrum是由珍贵的金属组成的。最早的Electrum是一种天然的金银合金。)----------------------------------------3The invention of coins is thought to have taken place in_____________ ( ) A.prehistoric timesB.China and Greece at the same timeC.China onlyD. 参考答案: B (钱币的发明被认为同时发生在中国和希腊。由第二段可知。)----------------------------------------1、 Choose the closest paraphrased version after each of thefollowing sentences or the italicized part.And blacken theletter corresponding to your choice on the answer sheet.He realized that he had given himself away. ( ) A.He realized that he should go away.B.He realized that he had revealed himself intentionally.C.He realized that he had been betrayed by others.D.He realized that he hadn’t understood himself no longer. 参考答案: B He realized that he had revealed himself intentionally.----------------------------------------2、 Most hosts are grateful just to get someone who will fill the room with sound. ( ) A.Most hosts are thankful iust to have found someone who is able to talk loudly.B.Most hosts are thankful iust to have found someone who is able to talk continuously.C.Most hosts are thankful iust to have found someone who is able to talk skillfully.D.Most hosts are thankful iust to have found someone who is able to talk gracefully. 参考答案: B Most hosts are thankful iust to have found someone who is able to talk continuously.----------------------------------------3、 It is the whim of a millionaire. ( ) A.It is an interesting idea of a millionaire.B.It is a wonderful idea of a millionaire.C.It is a mysterious idea of a millionaire.D.It is a sudde
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