语法两题 旧版的破解 求解啊~~~~~~

sweetchaco

To meet the rapidly rising market demand for fish and seafood, suppliers are growing fish twice as fast as their natural growth rate, cutting their feed allotment by nearly half and raising them on special diets.

(A) their natural growth rate, cutting their feed allotment

(B) their natural growth rate, their feed allotment cut

(C) growing them naturally, cutting their feed allotment

(D) they grow naturally, cutting their feed allotment

(E) they grow naturally, with their feed allotment cut

 答案：D        我选了C啊
想了半天不知道为什么是D，D里面的they没有具体指代啊。。。。。。

The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing the Aramaic script with it, from which was derived both northern and southern Indian alphabets.d

(A) the Aramaic script with it, from which was derived both northern and

(B) the Aramaic script with it, and from which deriving both the northern and the

(C) with it the Aramaic script, from which derive both the northern and the

(D) with it the Aramaic script, from which derives both northern and

(E) with it the Aramaic script, and deriving from it both the northern and

答案：C，我选了D
我觉得这里的derive还是得用单数吧 不知道答案里面复数谓语哪来的额。。。。。。

The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing the Aramaic script with it, from which was derived both northern and southern Indian alphabets.d

(A) the Aramaic script with it, from which was derived both northern and

(B) the Aramaic script with it, and from which deriving both the northern and the

(C) with it the Aramaic script, from which derive both the northern and the

(D) with it the Aramaic script, from which derives both northern and

(E) with it the Aramaic script, and deriving from it both the northern and

答案：C，我选了D
我觉得这里的derive还是得用单数吧 不知道答案里面复数谓语哪来的额。。。。。。

wlf1987

1.C“供应商养鱼的速度是（供应商）自然地养鱼两倍那么快”   从基本常识上来思考，既然说了是供应商养鱼，即人工养鱼，又怎么可能是自然地养鱼呢？而D的意思就通顺的多  “供应商养鱼的速度是鱼儿自然生长速度的两倍”。
同一种鱼，单复数都是fish；表示鱼的种类，复数用Fishes。they指复数fish
2.介词引导的倒装句的用法，主语是Both词组。逻辑上也是，因为P国带着A来到印度，导致Both发源于A。

wlf1987

全部倒装 ：

将整个谓语提到主语之前的称为全部倒装。常见的有:

1. 用于"there(here,now,then)+不及物动词+主语"的句型中,或以in,out,down,up,away等副词开头的句子里,以示强调。如:

There goes the bell.

注意:当上面的主语是人称代词时,尽管副词位于句首,主谓语序不倒装。

2. 表示方位意义的介词短语或副词短语位于句首作状语,谓语动词为be、表示"位于、存在"的动词或"位置移动"的单个不及物动词时。如:

From the valley came a frightening sound.

3. 作表语的形容词、分词、介词短语放在句首时。如:

Gone are the days when they could do what they liked to the Chinese people

sweetchaco

看懂了 分析好详细啊~~~~~~！！！太谢谢啦