请教GWD-4-13和GWD-5-Q1

GWD-4-13：

A leading figure in the Scottish enlightenment, Adam Smith’s two major books are to democratic capitalism what Marx’s Das Kapital is to socialism.

A.      Adam Smith’s two major books are to democratic capitalism what

B.       Adam Smith’s two major books are to democratic capitalism like

C.      Adam Smith’s two major books are to democratic capitalism just as

D.      Adam Smith wrote two major books that are to democratic capitalism similar to

E.       Adam Smith wrote two major books that are to democratic capitalism what
        

So dogged were Frances Perkins’ investigations of the garment industry, and her lobbying for wage and hour reform was persistent, Alfred E. Smith and Franklin D. Roosevelt recruited Perkins to work within the government, rather than as a social worker.

A.      and her lobbying for wage and hour reform was persistent,

B.       and lobbying for wage and hour reform was persistent, so that

C.      her lobbying for wage and hour reform persistent, that

D.      lobbying for wage and hour reform was so persistent,

E.       so persistent her lobbying for wage and hour reform, that

double E?