12TH OG第52和74题，请NN们指点

74.        A 1972 agreement between Canada and the United States
                    reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes.

(A) reduced the amount of phosphates that municipalities had been allowed to dump

(B) reduced the phosphate amount that municipalities had been dumping

(C) reduces the phosphate amount municipalities have been allowed to dump

(D) reduced the amount of phosphates that municipalities are allowed to dump

               (E) reduces the amount of phosphates allowed for dumping by municipalities

如果是agreement的内容，不是应该用一般现在时吗？不管是什么时候去看这个agreement，内容都不会变的吧~allowed to dump这里的时态该怎么来理解？

52. To Josephine Baker, Paris was her home long before it was fashionable to be an expatriate, and she remained in France during the Second World War as a performer and an intelligence agent for the Renaissance.

A. To Josephine Baker, Paris was her home long before it was fashionable to be an expatriate,

B. For Josephine Baker, long before it was fashionable to be an expatriate, Paris was her home,

C. Josephine Baker made aris her home long before to be an expatriate was fashionable,

D. Long before it was fashionable to be an expatriate, Josephine Baker made Paris her home ,

E. Long before it was fashionable to be an expatriate, , Paris was home to Josephine Baker,

如果and后面是she的话，前面一个句子是不是主语应不是Josephine？不然的话and后的she多余...

多谢各位NN们指点~嘿嘿~

第二题我是这么理解的long before这个时间状语是限定前半句话的，也就是说在移民流行之前，J已经把巴黎当家了，如果去掉she,那么时间状语将修饰后面所有内容

如果按你那么改

 Long before it was fashionable to be an expatriate, Josephine Baker made Paris her home , and  remained in France during the Second World War as a performer and an intelligence agent for the Renaissance.

等于

Long before it was fashionable to be an expatriate, Josephine Baker made Paris her home , and  (long before it was fashionable to be an expatriate,she) remained in France during the Second World War as a performer and an intelligence agent for the Renaissance.

long before修饰后半部分显然不对

那个不是被动语态吧~

原句将主干提炼出来：

A 1972 agreement between Canada and the United States
                reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes.

不过的确是选D

你问的不是allowed to dump吗？ 这个不就是被动语态么

如果是reduce的时态，reduced这个动作发生在1972， 过了1972 总不能一直下降吧...过去时没问题

麻烦问一下A为什么不对啊？

第52题的A？