标题: 一到有关 be able to 和can的语法题目 [打印本页] 作者: keaidebingbing 时间: 2011-9-5 13:33 标题: 一到有关 be able to 和can的语法题目 A President entering the final two years of a second term is likely to be at a severe disadvantage and is often unable to carry out a legislative program. (A) likely to be at a severe disadvantage and is often unable to (B) likely severely disadvantaged and often unable to (C) liable to be severely disadvantaged and cannot often (D)liable that he or she is at a severe disadvantage and cannot often (E) at a severe disadvantage, often likely to be unable that he or she can
为什么选A不选C啊？？？ 求大家指导~~作者: keaidebingbing 时间: 2011-9-5 20:24
有没有人能回答我啊，我知道大家都会做的~~~小女子谢谢啦~作者: aeoluseros 时间: 2011-9-5 20:39
C里面： 1. disadvantaged是指经济和社会地位很低下(比如被剥削被鄙视)，和be at disadvantage“处于劣势”意思不一样。 2. often修饰了carry out错误，合理的意思应该是经常不能执行，而不是不能经常执行。作者: acerjeff 时间: 2011-9-6 01:03
一读原句语法没问题。 二看逻辑。选项排除can（C，D），理由，由于disadvantage，disable了他执行立法程序的能力，be unable to逻辑很顺 回头看B和E，B搭配有问题，E改变原意。作者: bobchin 时间: 2011-9-6 16:51
Be able to 的意思是指客观能力上可行，can是主观可行的意思