from A and B to C 还是 from A to B and C? 885-21-18与补充250-59

885-21-18

18.   Despite its attractiveness, investing abroad can still pose big risks, ranging from the potential for political instability in some countries to the shortage of regulations to protect investors and a serious lack of information about investments in others.

(A) to the shortage of regulations to protect investors and a serious lack of information about investments in others

(B) to the shortage of regulations to protect investors and in others a serious lack of information about investments

(C) and the shortage of regulations to protect investors and a serious lack of information about investments in others

(D) and the shortage of regulations to protect investors to a serious lack of information about investments in others（A）

(E) to the shortage of regulations to protect investors in others and a serious lack of information about investments

补充250-59

59.   After suffering $2 billion in losses and 25,000 layoffs, the nation’s semiconductor industry, which makes chips that run everything from computers and spy satellites to dishwashers, appears to have made a long-awaited recovery.

(A) computers and spy satellites to dishwashers, appears to have

(B) computers, spy satellites, and dishwashers, appears having

(C) computers, spy satellites, and dishwashers, appears that it has

(D) computers and spy satellites to dishwashers, appears that it has（A）

(E) computers and spy satellites as well as dishwashers, appears to have

Confused.   

18. from A to B to do(表目的)

59. from A（A=computers and spy satellites 他们是同类高科技产品） to B（dishwashers小家电）

个人意见！

Supplement to Carolhide's comment, which is pretty clear already.

18. ranging From the potential To the shortage of regulation and a lack of info

  from A to (B and C)

Obviously, shortage and lack express similar ideas.

59. From computers and spy satellite To dishwashers

  from (A and B) to C

(computers and spy satellite) is a group concept

文无定法，语言是很灵活的。看怎么表达了。

非常清楚了, 谢谢carolhide与版主!