请教OG题目若干和部分语法常识，后天要考

llei

1. 关于it指代,


OG83: fail to detect a condition when it is present and indicate that it is present when it is not, 请说明为什么这个对,而其它不对如indicate that there is one/its presence    when    it is not.


OG35, about Van Gogh's picture, why "it in A has no logical referent", 我觉得很明显it refers to The Bridge of T, 怎样才算指代,是不是要主格的代词指句中的主语,宾格指代宾语成分?


2. 关于多个人有一物


OG89, I think "were" in C should be "was".     However, E seems to be right grammatically.     I don't understand "garble the 'one X...' construction, making four times as many reger illogically to pupils".


OG167, "Neanderthals"是复数,why not A, 至少对称啊.


3. so as to, 与they指代


OG67, "they" in D语法上是没有指代的, 而B语法很合理.


4. 倍数表达


OG72, 完全不懂, 谁能小结一下各个选项改成正确的应怎样说.


5. 独立主格


OG104, 为什么'meat a rarity' is wrong, 我认为省略being,且比with meat as a rarity简洁.


6. compared to 做比较.


OG118, "the unidiomatic and redundant more ...compared to" 我想是不是改为compared with 就可以用比较级more, 而OG貌似说用原形,


7. 如何确定隐含的让步转折等关系.


OG158, OG86, 我应该怎样判断关系连接词?



因为题目比较多,所以不一一罗列, 后天要考了,题目没有全做完,现在刚开始看OG第二遍, 很多不懂啊,希望大家能帮帮我.