题目

Mr. Brown is pleased with his new phone, because it runs much ________ than the old one.A. fast B. faster C. fastest D. the fastest 答案：【答案】B【解析】句意：布朗先生对他的新手机很满意，因为它比那个旧的运行的快得多。A. fast快地；B. faster更快；C. fastest最快；D. the fastest最快；根据than可知用比较级；故选B“以卵击石”，导致卵破的力的施力物体是A. 人 B. 卵 C. 石 D. 手