托福词汇辅导：托福关键词汇(6)

　　1. Hand me that pamphlet before you leave, will you.？
　　[A] novel [B] comb [C] brochure [D] note

　　2. Revealing military secrets is tantamount to treason.
　　[A] equivalent to [B] more serious that [C] different from [D] trivial when compared with

　　3. Diffusion is the spontaneous spreading of matter caused by the random movement of molecules.
　　[A] patternless [B] whirling [C] constant [D] rampant

　　4. It required a great deal of water to quench the fire.
　　[A] scorch [B] thrash [C] put out [D] depress

　　5. The particles in the atmosphere can affect the Earth's climate.
　　[A] air current [B] dust [C] clouds [D] rays

　　Keys:CAACB