[求助]白勇语法题

12.Very popular from 1900 until the 1920's, the renewed interest in ceiling
fans began when the energy
crisis in 1974 forced homeowners to look for alternative methods of heating and
cooling.

(A) Very popular from 1900 until the 1920's, the renewed interest in ceiling
fans began

            (B) The renewed interest in
ceiling fans, which were very popular from 1900 until the 1920's began

(C) After they were very popular from 1900 until the 1920's, the renewed
interest in ceiling fans was beginning

(D) Ceiling fans were very popular from 1900 until the 1920's, with renewed
interest beginning in them

            (E) From 1900 until the
1920's ceiling fans were very popular, and now the renewed interest in them has
begun

22. Although dozens of New York's small museums are either devoted to local
history or various ethnic groups, there are many one-of-a-kind museums from Manhattan to the Bronx that are open for
exploration on summer weekends.

(A) Although dozens of New York's small museums are either devoted to local
history or various ethnic groups, there are

            (B) Although dozens of New
York's small museums are devoted to local history or various ethnic groups

(C) Dozens of New York's small museums are devoted to local history or various
ethnic groups, but there are

            (D) Dozens of New York's small
museums are devoted to local history or various ethnic groups, and there are
also
            

(E) Devoted to local history or various ethnic groups, dozens of New York's small
museums and also

23. Oberlin College in Ohio was a renegade institution at its 1833 founding
for deciding to accept both men and
women as students.

(A) at its 1833 founding for deciding to accept

            (B) for the decision at
its 1833 founding to accept

(C) when it was founded in 1833 for its decision to accept

            (D) in deciding at its founding
in 1833 to accept

(E) by deciding at its founding in 1833 on the acceptance of

12.(E)改变了句意

原句Very popular from 1900 until the 1920's, 形容词短语修饰主语the renewed interest

而在E)中修饰ceiling fans

22.原句没有实际上的对比关系所以不应用Although