160.
An attempt to ratify the Equal Rights Amendment, begun almost two decades ago, has been unsuccessful despite efforts by many important groups, including the National Organization for Women.
(A) to ratify the Equal Rights Amendment, begun almost two decades ago,
(B) begun almost two decades ago, for ratifying the Equal Rights Amendment
(C) begun for ratifying the Equal Rights Amendment almost two decades ago
(D) at ratifying the Equal Rights Amendment, begun almost two decades ago,
(E) that has begun almost two decades ago to ratify the Equal Rights Amendment
答案是A,这里为什么用begun,begun的逻辑主语不是attempt吗?为什么不用现在分词或者从句而要用过去分词呢?这里为什么用被动呢?
这里用 past participle 是因为这是被动式,后面 has been unsuccessful 也是被动的。把 participle clause 转变为 relative clause 后就清楚为什么是 begun 了:
An attempt to ratify the Equal Rights Amendment, which was begun almost two decades ago, has been unsuccessful . . .
其实这句用主动式也可以,或者更好:
An attempt to ratify the Equal Rights Amendment, which began almost two decades ago, was unsuccessful . . .
不过这句如果改为 participle clause 就有点不顺。