OG11-34题 34. Efforts to equalize the funds available to school districts, a major goal of educationreformers and many states in the 1970’s, has not significantly reduced thegaps existing between the richest and poorest districts.
(A) has not significantly reduced thegaps existing
(B) has not been significant in reducingthe gap that exists
(C) has not made a significant reductionin the gap that exists
(D) have not significantly reduced thegap that exists
(E) have not been significant in areduction of the gaps existing 这道题答案选D,我明白,但是题目本身我有一点小疑问:句子的主语是efforts(复数),句子中的a major goal(单数)应该是其同位语么?如果是的话,是否可以说,同位语和其所修饰的名词可以单复数不一致呢?