解决： solve resolve deal with cope with handle tackle

　　消除： get rid of eradicate eliminate

　　依赖: rely on depend on count on

　　十分：very much immensely hugely largely greatly enormously tremendously

　　损害： damage hurt injure harm impair

　　给与：give offer render impart provide

　　发展：develop cultivate foster

　　优势：advantage merit virtue benefit upside strength

　　缺陷：disadvantage detect demerit drawback downside weakness

　　使迷惑：puzzle bewilder perplex baffle

　　关键的：key crucial critical

　　保护(资源)conserve preserve

　　改变：change alter modify convert into

　　声称：allege assert declare claim

　　否认：deny negate

　　评价：appraise assess evaluate estimate

　　归功于: attribute ascribe credit impute

　　确保：assure ensure guarantee pledge

　　表达：express voice utter pronounce

　　丰富的：abundant copious profuse ample

　　有害的： baneful evil harmful detrimental