四级词汇与语法特训(123)

　　1. We should make a clear _____ between the two scientific terms for the purpose of our discussion.

　　A. distinction B. discrimination C. deviation D. separation

　　2. Rumors are everywhere, spreading fear, damaging reputations, and turning calm situations into ______ ones.

　　A. tragic B. turbulent C. vulnerable D. suspicious

　　3. I was deeply impressed by the hostess ________ and enjoyed the dinner party very much.

　　A.hostility B. indignation C. hospitality D. humanity

　　4. All imaginative _______ is a reflection of the real world.

　　A. invention B. creation C. discovery D. illusion

　　5. Two discussions from different points of view may ______ each other.

　　A. complexion B. compliment C. appendix D. complement

　　6. Now a paper in Science argues that organic chemicals in the rock come mostly from ______ on earth rather than on Mars.

　　A. configuration B. constitution C. condemnation D. contamination

　　7. The library has a vital role in our search for knowledge. It serves as a workshop for the entire college or university, students and ______ alike.

　　A. executives B. faculty C. crew D. staffs

　　8. In general, matters which lie entirely within state borders are the ______ concern of state government.

　　A. extinct B. excluding C. excessive D. exclusive

　　9. The old sailor had never studied navigation, but he had good _____ knowledge of it.

　　A. periodical B. tropical C. empirical D. vertical

　　10. He _______ the truth at last by questioning all the bots in the school.

　　A. caused B. resulted C. aroused D. elicited

　　答案与解析：

　　1. 答案为A。A. distinction：区别，个性，分别，不同 B. discrimination：

　　区别，辨别，歧视 C. deviation：偏离，偏差 D. separation：分离，分开

　　2. 答案为B。A. tragic：悲惨的，悲剧的 B. turbulent：混乱的，不宁的 C. vulnerable：易伤害的 D. suspicious：可疑的，怀疑的

　　3. 答案为C。A.hostility：敌意，恶意 B. indignation：愤怒，生气 C. hospitality：盛情，热情 D. humanity：仁慈，富有人性

　　4.答案B。A.invention：发明 B. creation：创造，(创造的)作品 C.discovery：发现 D. illusion：错觉，幻觉

　　5. 答案为D。A. complexion：面色，气色，肤色 B. compliment：赞扬，恭维 C.appendix：附录 D. complement：补色，补足

　　6. 答案为B。A. configuration：构造，配置，地形 B. constitution：结构我，

　　构成，组成 C. condemnation：谴责，判刑 D. contamination：污染，弄脏

　　7. 答案为B。A. executive：行政管理人员 B.facilty：教师(总称) C. crew：全体(船员)机组成员 D. staff：成员(总称)

　　8. 答案为D。A. extinct：灭种的，灭绝的 B. excluding ：不包括在内的 C. excessive ：过分的，过多的 D. exclusive：独享的，排外的

　　9. 答案为C。A. periodical：(定期出版的)杂志，期刊，周期性的 B. tropical：热带的 C. empirical：以经验(或观察)为依据的，经验的 D. vertical：垂直的

　　10.答案为D. A. cause：引起 cause to do B. resulte(in):引起 C. arouse：唤醒，唤起 D. elicit：诱出，探出