black adj. 黑色的 n. 黑色 (black –dark 暗黑的)blame v.指责，归咎把(某事)责任归于…(blame sb. for sth. /因某事责备某人); blank adj. 空白的，空着的；没有表情的 (blank – empty - vacant空的，(精神等)空虚...
campus n. <美>校园(campus activities/校内活动; on(the) campus/在校内); can v. 装进罐中；把食品装罐 n. 罐头，铁罐 v. 能，可以( can not but/[后接动词原形]不得不; can not...too [over].....
century n. 世纪，百年（the turn of centuries/世纪之交）；certain adj. 肯定的，必然的（be certain of/确信，深信；be certain to do必然做。。；一定做。。）；（certain – sure肯定的）（certain – bound...
circumstance n. 环境；境况(circumstances – environment - setting – surrounding 环境, 情况 ); (in [under] the circumstances/在这种情况下); citizen n. 市民；公民; city n. 城...
colleague n. 同事(colleage – partner同事, 合作者)，同僚；collect v. 收集；聚集；(collect – gather – assemble聚集)college n. 学院；大学；学会； color n. <美>(=colour) 颜色v. 给…...
comprise v. 包含，由……组成; (comprise – include - contain– be composed of – consist of – be made up of包含，由……组成)concentrate v. 集中，浓缩 concentrate one’s attent...
credit n. 信任，信用，荣誉（give credit to/相信；信任；称赞， credit card 信用卡）； crime n. 犯罪，罪行，罪恶（commit a crime/犯罪）； criminal n. 罪犯adj. 犯罪的，犯法的(criminal - illegal犯罪的，犯...
continent n. 大陆，陆地; continue v. 继续，连续，延伸(continue doing sth/持续做某事)continuous adj.连续的, 持续的 (continuous – constant – lasting 连续的)；contract n. 合同，契约v.使缩短...
1. Most chemical reactions of an organic compound involve only a few of its numerous atoms and bonds; the remainder stay unchanged. A) majority B) dis...
1. Philip Roth was hailed as a major new author in 1960.A) published B) challengedC) acclaimedD) guided2. He was one of the principal organizers of th...