(单选题)8: She often talks with a _______ appearance but in fact she is always telling lies. A: tidy B: sincere C: worship D: merry ...

(单选题)2: After talking for nearly ten hours, he _______ to the government’s pressure at last. A: expressed B: yielded C: decreased D: approved ...

(单选题)48: His eyes _______ with rage but he did not dare to say anything. A: flashed B: wicked C: voted D: protested ...

(单选题)36: We need to _______ the purpose of the experiment again. A: clarify B: cheek C: claim D: clap ...

(单选题)50: It’s easy to blame the decline of conversation on the pace of modern life and on the vague changes ________ place in our ever-changing world. A: taking B: to take C: take D: taken ...

(单选题)38: Generally speaking, there is always a generation _______ in every country. A: gap B: break C: globe D: equality ...

(单选题)46: As a teacher, you should not（ ）the students from asking questions in class. A: ruin B: restrain C: import D: impose ...

(单选题)40: The theory of（ ）was developed by Darwin and is now understood by nearly everybody in the world. A: determination B: distribution C: discipline D: evolution ...

(单选题)34: Dr. Smith is（ ）in his research and does not know anything about politics. A: shut B: typed C: defeated D: absorbed ...

(单选题)28: Do not _______ in the exam. This will do you no good. A: coin B: disaster C: cheat D: resort ...