求助。求助。即将奔赴战场~~~

19. 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

这是大全19.。。。

答案选A。。我想问 。。be liable to 不是接不好的倾向吗？ 因此C选项不是符合这个要求而且can也优于be able to吗？？？？ 希望各位好心的大牛帮帮忙~~~

   severely disadvantaged  社会地位地下,生活条件恶劣
                        

总统是处于不利地位，而不可能地位低下，排除B,C

2：liable/likely that 要求句子中 it 做形式主语 ，D错

E改变句意

谁说can 优于be able to了啊？？？

can 表示可能性

be able to表示能力

一般原句的can是不要随便用be able to 替换的，反之也一样

c还有很多不对的地方啊，除了can 和be able to的区别，副词often放置的位置与原文不同也引起了歧义。

be severely disadvantaged 也感觉不太好~不如at disadvantage

万分感谢。。。都是新东方给的总结。。。。。