大学英语四级强化训7.doc

大学英语四级强化训练 —— Vocabulary and Structure 答案 Directions: There are some incomplete sentences in this part. For each sentence there are four choices marked A), B), C), and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre. 1. A completely new situation will ____ when the examination system comes into existence. ???? A)arise ???? B)rise ???? C)raise ???? D)arouse???? ??The correct answer: a ??Your answer:() ??讲评： ?A）arise是不及物动词，意为“出现，发生”，相当于happen，appear，符合句意，为正确答案。rise也是不及物动词，在不同上下文中可译作“升起，上升，起立，上涨，增高”等，但不能与situation连用；raise和arouse都是及物动词，分别解释为“举起，增加，引起”和“引起，唤醒”，都不符题意。 2. The indecisive man was ____ persuaded into changing his mind. ???? A)hardly ???? B)voluntarily ???? C)unwillingly ???? D)readily???? ??The correct answer: d ??Your answer:() ??讲评： ?本题应选D）。readily (persuaded)指“很快（被说服）”。 3. Although they plant trees in this area every year, the tops of some hills are still ???? A)vacant ???? B)empty ???? C)blank ???? D)bare???? ??The correct answer: D ??Your answer:() ??讲评： ?本题应选d．bare adj．“赤裸的，光秃的，没有覆盖的；仅仅的，勉强的”（如 Her feet were bare；The trees were bare；fight with bare hands；The room was bare of furniture；He earns a bare living by his work．）vacant adj．（房间、座位、床位等）“未被占用的，空的”（参见注 1015）empty （of）adj．“空的”（里面没有东西的）blank adj．（纸张、表格等）“空白的，空着的”（没有写东西的）；“（面部）茫然的，无表情的”（参见注110） 4. Since the day of its birth, the United Nations ____ the subject of much debate. ???? A)has been ???? B)have been ???? C)was ???? D)were???? ??The correct answer: a ??Your answer:() ??讲评： ?本题应选A）。凡事件、国名、机构名、书名及其他作品的名称作主语时，谓语动词均用单数。本句中，从句由since引导，主句应用现在完成时。 5. He tried to ____ his involvement in this scheme, but he finally gave in and confessed. ???? A)reject ???? B)deny ???? C)refuse ???? D)decline???? ??The correct answer: b ??Your answer:() ??讲评： ?本题应选B）。deny是“否认”的意思，切合句意。 6. We must get there _________ before he has a chance to break the news to her. ???? A)by the way ???? B