OG 的二道题，很郁闷，NN指导一下！！

(yellow book page 43)  As an actress and, more importantly, as a teacher of acting, Stella Adler was one of the most influential

artists in the American theater, who trained several generations of actors including Marion Brando and Robert De Niro.

A. Stella Adler was one of the most influential

artists in the American theater, who trained several generations of actors including

B. Stella Adler, one of the most influential artists in the American theater, trained several generations of actors who include

C.Stella Adlerwas one of the most influential artists in the American theater, training several generations of actors whose ranks included 

D. one of the most influential artists in the American theater was Stella Adler, who trained several generations of actors including

E.  one of the most influential artists in the American theater, Stella Adler, trained several generations of actors whose ranks included

(yellow book page 43 also) By developing the Secure Digital Music Initiative, the recording industry associations of North America, Japan, Europe hope to create a standardized way of distributing songs and full-length recordings on the Internet  that will protect copyright holders and foil the many audio pirates who cope and distribute digital music illegally.

A. of distributing songs and full-length recordings on the Internet  that will protect copyright holders and foil the many audio pirates who cope and distribute

B.of distributing songs and full-length recordings on the Internet  and to protect copyright holders and foiling the many audio pirates copying and distributing

C.for distributing songs and full-length recordings on the internet while it protects copyright holders and foils the many audio pirates who copy and distribute

D.to distribute songs and full-length recordings on the internet while they will protect copyright holders and foil the many audio pirates copying and distributing

E.to distribute songs and full-length recordings on the internet and it will protect copyright holders and foiling the many audio pirates who copy and distribute

the solutions provided by OG are C, A.

Could you tell me why? i don't undrstand the explanation from OG .

下次请记得写题号

第一个：

A: WHO的修饰对象错误

B：把原句的主句变成了插入语，这点不好，include应该用过去时吧（个人意见）

C：正确

D,E：我说不出道理，不过主语不是Stella Adler让我觉得特别难受，好像整个主与宾倒过来了

第二个：

B:to protect改变原意，foiling不对

C：while不好

D：我觉得they只待不清

E：it多余，foiling不不对，应该是foil

请教，第二题

A.1)that 是否有指代internet的歧异？2）the many audio pirates who cope and distribute 这里是限制性从句，记得OG中有好几个题很强调这点，因为这样表示有一些pirates是不copy and distribute的，对吗？

望指点。

谢谢，

还有个疑问，

第二题中的答案D中的they，指代不清，

那具体存在哪些可能的指代呢？associations 还有什么呢 ？