请教几道白勇资料里的语法题???

wanlin26

1.The fear of rabies is well founded; few people are known to recover from the disease after the appearance of the clinical symptoms.

􀄍A􀄎few people are known to recover from the disease after the appearance of the clinical symptoms. 􀄍B􀄎few people are known to have recovered from the disease once the clinical symptoms have appeared .

A为什么不对, be known to后面可以跟完成时态吗?

 

2.The growth of the railroads led to the abolition of local times, which was determined by when the sun reached the observer's meridian and differing from city to city, and to the establishment of regional times.

􀄍A􀄎which was determined by when the sun reached the observer's meridian and differing

 􀄍B􀄎which was determined by when the sun reached the observer's meridian and which differed

􀄍C􀄎which were determined by when the sun reached the observer's meridian and differing

􀄍D􀄎determined by when the sun reached the observer's meridian and differed

􀄍E􀄎determined by when the sun reached the observer's meridian and differing

答案E. 为什么不选D, differing在这里如何理解.

 

 

3.􀄓For all his professed disdain of such activities, Auden was an inveterate literary gossip.

 􀄍A􀄎For all his professed disdain of such activities

 􀄍B􀄎Having always professed disdain for such activities

􀄍C􀄎All such activities were􀄑he professed disdained and

􀄍D􀄎Professing that all such activities were disdained

 􀄍E􀄎In spite of professions of disdaining all such activities

如何理解A和B的差异.

 

4. It is characteristic of the Metropolitan Museum of Art􀄑
        as of virtually every great American museum the taste of local collectors has played at least as large a part in the formation of their collections as has the judgments of the art historian.

 

(A) of virtually every great American museum􀄑
        the taste of local collectors has played at least as large a part in the formation of their collections as has

 

(B) of virtual1y every great American museum􀄑
        that the taste of local collectors has played at 1east as large a part in the formation of their collections as has

 

 (C) it is of virtually every great American museum􀄑that the taste of local collectors has played at least as large a part in the formation of its collections as have

(D) it is of virtual1y every great American museum􀄑that the taste of local collectors have played at least as large a part in the formation of its collections as have

 

(E) it is of vlrtual1y every great American museum􀄑the taste of local collectors has played at least as large a part in the formation of its collections as has

问: 为什么不选E,  最后一个HAS应该是对的啊, 是THE FORMATION的谓语动词. 答案 C.

 

david811

第4题的E选项的has错了，其主语是the judgements，所以应该用have

FiEdo

第二题，
and连接了一个过去分词短语和一个现在分词短语，二者都是修饰前面的local times，local times是-ing短语的逻辑主语，显然不能用differed