1. In this factory, suggestions often have to wait for months before they are fully _____.

　　A. admitted

　　B. acknowledged

　　C. absorbed

　　D. considered

　　[答案] D. considered

　　[注釋] considered 考慮; admit 承認(rèn); absorb 吸收。

　　[注意]acknowledge 1) (=agree or admit the truth of; confess) 承認(rèn), 供認(rèn); A. He acknowledged his mistake. (他承認(rèn)了他的錯誤。) B. 接動名詞 He acknowledged having been beaten. (他承認(rèn)被打敗了。) 2) (express thanks for) 致謝; A. Mary acknowledged the gift with a pleasant letter. (瑪麗致函感謝饋贈的禮物。) B. His long service with the company was acknowledged with a present. (向他贈送禮品以感謝他長期來對公司的服務(wù)。)

　　2. The boy slipped out of the room and headed for the swimming pool without his parents' _____.

　　A. command

　　B. conviction

　　C. consent

　　D. Compromise

　　[答案] C. consent

　　[注釋] consent 同意, 贊成, 答應(yīng)。conviction 深信, 確信。compromise 妥協(xié), 折中。command 命令, 指令; 掌握, 運(yùn)用能力。

　　3. Our research has focused on a drug which is so _____ as to be able to change brain chemistry.

　　A. powerful

　　B. influential

　　C. monstrous

　　D. vigorous

　　[答案] A. powerful

　　[注釋] powerful (=having or producing great power) 強(qiáng)有力的。在這里四個形容詞中, 只有powerful (有效力的) 可與表示藥物的名詞搭配。influential 有影響的, 有勢力的, monstrous 異常大的, vigorous 精力旺盛的, 強(qiáng)健有力的。

　　4. The lost car of the Lees was found _____ in the woods off the highway.

　　A. vanished

　　B. abandoned

　　C. scattered

　　D. rejected

　　[答案] B. abandoned

　　[注釋] abandoned (=give up completely) 放棄, 拋棄; 1) The scientist abandoned his research for lack of fund. 2) The sailors abandoned the burning ship.

　　[注意]abandon 暗指某人對其所拋棄的人或物將會發(fā)生什么事情不感興趣, 如把撞壞的汽車拋棄在路旁。vanish (=suddenly disappear; go out of existence) vi.消失, 絕跡; 1) The airplane vanished into the clouds.2) Many kinds of animals have vanished form the earth. (許多種類的動物已在地球上絕跡。) scatter (=send, go in different direction) 驅(qū)使, 使分散; The police scattered the crowed. (警察驅(qū)散人群。) (=throw or put in various directions) 撒, 到處放; He scattered his clothes all over the room. reject (=refuse to accept) 拒絕接受; She rejected my suggestion.

　　5. Henry's news report covering the conference was so _____ that nothing had been omitted.

　　A. understanding

　　B. comprehensible

　　C. comprehensive

　　D. understandable

　　[答案] C. Comprehensive.

　　[注釋] comprehensive 完全的無所不包的;comprehensible 能懂的, 可以理解的;understandable 可以理解的, 主要用來指人的行為。understanding 用來指人時, 表示"善于理解別人或別人問題的 (人) 。"注意下面的搭配：a comprehensive map (街區(qū)詳圖);a comprehensible remark (聽得懂的話) ,an understandable mistake (可以理解的錯誤);an understanding friend (一位能理解人的朋友) 。