新托福关键词汇（8）

16. Supported by sufficient evidence, his argument seems to have a great deal of validity.
[A] vividness           [B] value               [C] truth            [D] contradiction

17. 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

18. He was unrelenting in his pursuit of legal mandate.
[A] unassuming           [B] unpromising        [C] unyielding           [D] unwilling

19. 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

20. The house by the sea had a mysterious air of serenity about it.
[A] melancholy           [B] joy                [C] sadness             [D] calmness

Keys: CDCAD