托福考试备考：关键词汇测试题
1. Supported by sufficient evidence， his argument seems to have a great deal of validity.
［A］ vividness ［B］ value ［C］ truth ［D］ contradiction
2. Molly Pitcher was the fictitious name given to a woman who fought valiantly in the Revolutionary War.
［A］ tirelessly ［B］ viciously ［C］ needlessly ［D］ bravely
3. He was unrelenting in his pursuit of legal mandate.
［A］ unassuming ［B］ unpromising ［C］ unyielding ［D］ unwilling
4. After launching itself into flight， the flying squirrel is supported by a membrane of skin stretched tautly between its front and back legs.
［A］ tightly ［B］ carefully ［C］ tidily ［D］ comfortably
5. The house by the sea had a mysterious air of serenity about it.
［A］ melancholy ［B］ joy ［C］ sadness ［D］ calmness
Keys： CDCAD
1. Though many people observed the accident in the center of the city， they were not sure about the exact sequence of events.
［A］ order ［B］ process ［C］ result ［D］ cause
2. Davy Crockett was reared in eastern Tennessee.
［A］ born ［B］ well-known ［C］ brought up ［D］ killed
3. Kit Carson， an American frontiersman， was one of the most sensational heroes of the Old West.
［A］ exciting ［B］ distracting ［C］ enigmatic ［D］ ostentatious
4. Automobile experts have shown that halogen headlights penetrate thick fog more effectively than traditional incandescent headlights and thus help to reduce accidents.
［A］ dissolve ［B］ perceive ［C］ touch ［D］ pierce
5. The football player was penalized for unnecessary roughness.
［A］ side-lined ［B］ condoned ［C］ punished ［D］ condemned
Keys： ACADC