精选优质文档-倾情为你奉上高中英语语法训练试题解析-形容词副词.单项填空(2012山东省实验中学诊断)What was considered impolite years ago has become _ now.AaccessibleBadjustableCunbelievable Dacceptable解析：选D。考查形容词辨析。accessible意为“易接近的，可理解的”；adjustable意为“可调整的”；unbelievable意为“难以相信的”；acceptable意为“可接受的”。句意为：多年前被认为不礼貌的事情现在已经开始逐渐被接受了。(2012山东省实验中学模拟)Im afraid Im not _ to help with the show，for I am fully occupied with my own project.Aacceptable BadaptableCavailable Daccessible
