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
[注释] considered 考虑; admit 承认; absorb 吸收。
[注意]acknowledge 1) (=agree or admit the truth of; confess) 承认, 供认; A. He acknowledged his mistake. (他承认了他的错误。) B. 接动名词 He acknowledged having been beaten. (他承认被打败了。) 2) (express thanks for) 致谢; A. Mary acknowledged the gift with a pleasant letter. (玛丽致函感谢馈赠的礼物。) B. His long service with the company was acknowledged with a present. (向他赠送礼品以感谢他长期来对公司的服务。)
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
[注释] consent 同意, 赞成, 答应。conviction 深信, 确信。compromise 妥协, 折中。command 命令, 指令; 掌握, 运用能力。
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
[注释] powerful (=（转载自第一范文网http://www.diyifanwen.com，请保留此标记。）having or producing great power) 强有力的。在这里四个形容词中, 只有powerful (有效力的) 可与表示药物的名词搭配。influential 有影响的, 有势力的, monstrous 异常大的, vigorous 精力旺盛的, 强健有力的。
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
[注释] abandoned (=give up completely) 放弃, 抛弃; 1) The scientist abandoned his research for lack of fund. 2) The sailors abandoned the burning ship
[注意]abandon 暗指某人对其所抛弃的人或物将会发生什么事情不感兴趣, 如把撞坏的汽车抛弃在路旁。vanish (=suddenly disappear; go out of existence) vi.消失, 绝迹; 1) The airplane vanished into the clouds.2) Many kinds of animals have vanished form the earth. (许多种类的动物以在地球上绝迹。)   scatter (=send, go in different direction) 驱使, 使分散; The police scattered the crowed. (警察驱散人群。) (=throw or put in various directions) 撒, 到处放; He scattered his clothes all over the room. reject (=refuse to accept) 拒绝接受; She rejected my suggestion
5. Henry's news report covering the conference was so _____ that nothing had been omitted.
        A.understanding                                           B.comprehensible