关于 Logical predication 的题目 怎么解决

danlovely28

Logical predication 大家对此题型怎么复习？不知道怎么把握出题人意图，每次都是乱选。下面是几道OG16里面归类成Logical predication 题目，大家能不能给点意见，教教我怎么复习和做对这样的题目？

94. Schistosomiasis, a diseasecaused by a parasitic worm, is prevalent in hot, humid climates, and it hasbecome more widespread as irrigation projects have enlarged the habitat ofthe freshwater snails that are the parasite’s hosts for part of its life cycle.

(A) the freshwater snails thatare the parasite’s hosts for part of its life cycle

(B) the freshwater snails thatare the parasite’s hosts in part of their life cycle

(C) freshwater snails whichbecome the parasite’s hosts for part of its life cycles

(D) freshwater snails whichbecome the hosts of the parasite during the parasite’slife cycles

(E) parasite’shosts, freshwater snails which become their hosts during their life cycles
我选的是B 答案是A，in和for的区别是什么呢？

112. Inuitsof the Bering Sea were in isolation from contact with Europeans longer thanAleuts or Inuits of the North Pacific and northern Alaska.


(A) in isolation from contact with Europeans longer than


(B) isolated from contact with Europeans longer than


(C) in isolation from contact with Europeans longer than were

(D) isolated from contact with Europeans longer than were


(E) in isolation and without contacts with Europeans longer than

longer than 后面加were （为什么加were）

109 Unlike the United States, where farmers canusually depend on rain or snow all year long, the rains in most parts of SriLanka are concentrated in the monsoon months, June to September, and the skiesare generally clear for the rest of the year.

(A) Unlike the United States, where farmers can usually depend on rainor snow all year long, the rains in most parts of Sri Lanka

(B) Unlike the United States farmers who can usually depend on rain orsnow all year long, the rains in most parts of Sri Lanka

(C) Unlike those of the United States, where farmers can usually dependon rain or snow all year long, most parts of Sri Lanka’s rains

(D) In comparison with the United States, whose farmers can usuallydepend on rain or snow all year long, the rains in most parts of Sri Lanka

(E) In the United States, farmers can usually depend on rain or snow allyear long, but in most parts of Sri Lanka, the rains

91. The Anasazi settlementsat Chaco Canyon were built on a spectacular scale, with more than 75carefully engineered structures, of up to 600 rooms each, were connected bya complex regional system of roads.

(A) scale, with more than 75 carefully engineered structures, of up to600 rooms each, were

(B) scale, with more than 75 carefully engineered structures, of up to600 rooms each,

(C) scale of more than 75 carefully engineered structures of up to 600rooms, each that had been

(D) scale of more than 75 carefully engineered structures of up to 600rooms and with each

(E) scale of more than 75 carefully engineered structures of up to 600rooms, each had been

Lanmie

94. 我觉得考察点在于代词的指代。从句的意思是，在它的部分生命周期里，freshwater snails 是 parasite's hosts. parasite's 对应的代词应该是its. their指代不清，先行词可以是snails或hosts, 不符合逻辑意思。in part of 更多的用在地点上, e.g. in part of the country; for part of 更多的用在时间上, e.g. for part of the year. （个人小小理解，望指正）

112. 比较对象是 Inuits of the Bering Sea 和 Aleuts or Inuits of the North Pacific and northern Alaska.
 少了were,会产生歧义。不知道是 Inuits of the Bering Sea 还是 Europeans 和后者相比较。

109. 选E. 前四项都是比较对象逻辑上不平行。

91. A. were connected缺少主语; B. 正确答案; C. 看原句的意思，each 应该是指代structrue, 而C 选项", each"有点像做room的同位语，改变了原来的意思; D. 读起来就怪怪的; E. 一个句子只能主谓宾。
这道题，我修炼不够，只能逐个排除，对于with 的用法，我也云里雾里的。希望能得大牛真传！

danlovely28

Lanmie 发表于 2015-9-25 11:38
94. 我觉得考察点在于代词的指代。从句的意思是，在它的部分生命周期里，freshwater snails 是 parasite's  ...

太感谢了！！