求教: 大全19 精简原则的疑惑

Barbie_T

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（A）

(E) at a severe disadvantage, often likely to be unable that he or she can

我选了B, 答案是A, B结构和A一样,

B更精简,也说清楚了意思.

WHY A呢 ?

应该从哪个角度去解释呀?

carolhide

likely后要跟to do

Choice A is best. Choice B lacks the necessary infinitive after likely. In B and C, disadvantaged, which often means “hampered by substandard economic and social conditions,” is less precise than at a disadvantage. In C and D, cannot often carry out suggests that a President with limited time suffers only from an inability to achieve legislative goals frequently, not from a frequent inability to achieve them at all. In C, liable, followed by an infinitive, can legitimately be used to express probability with a bad outcome, but C is otherwise flawed as noted. D’s liable and E’s unable should be followed by an infinitive rather than by a relative clause beginning with that

[此贴子已经被作者于2006-6-28 7:55:14编辑过]

悠然的兔子

carolhide 发表于 2006-6-28 07:55
likely后要跟to doChoice A is best. Choice B lacks the necessary infinitive after likely. In B and C, ...

cannot often carry out suggests that a President with limited time suffers only from an inability to achieve legislative goals frequently, not from a frequent inability to achieve them at all.

这句话不理解，能详细解释下吗？？

谢啦~~~