必修1 unit 4 earthquake 一、单元重点词汇 1. [2011湖南21]. the ability _____ an idea is as important as the idea itself. a. expressing b. expressed c. to express d. to be expressed 2. [2011上海]after getting lost in a storm, a member of the navy team _____ four days later. a. rescued b. was rescued c. has rescued d. had been rescued
