A.知识 B.领会 C.应用 D.分析
单项选择题第(20)空应选择()
A.Unless B.Since C.Because D.As
单项选择题第(19)空应选择()
A.established B.achieved C.found D.developed
单项选择题第(18)空应选择()
A.balanced B.injured C.endangered D.changeable
单项选择题第(17)空应选择()
A.continues B.lives C.stands D.lasts
单项选择题第(16)空应选择()
A.unlikely B.likely C.necessary D.probable