求问prep07-2-104

lvlv10

The yield per acre of coffee berries varies enormously in that a single tree, depending on both its

size and on climate and altitude, could produce enough berries to make between one and twelve

pounds of dried beans a year.               

(A) enormously in that a single tree, depending on both its size and on climate and altitude, could

produce

(B) enormously in that a single tree, dependent on its size and also on climate and altitude, is able

to produce

(C) enormously, because a single tree, depending on its size and on climate and altitude, is able to

produce

(D) enormously, because a single tree, being dependent on its size, climate, and altitude, is

capable of producing

(E) enormously, because a single tree, dependent both on its size as well as on climate and altitude,

could produce

答案选c   我的疑问是B选项错在哪儿 ，prep07语法笔记说是both...and结构错误。但选项中并无both，那么and also也是可以的啊

难道是因为in that过时了吗？

求NN解答

lvlv10

haveacigar233 发表于 2016-1-21 22:05
感觉除了and also比较累赘以外 dependent也不正确，应该用同位语depending...来做补充吧 ...

dependent和depending都是可以的吧  prep笔记是这么说的

haveacigar233

感觉除了and also比较累赘以外 dependent也不正确，应该用同位语depending...来做补充吧