单选题
Recent reform efforts A
have been focused
on encouraging lifelong or recurrent education to meet B
changing individual and social needs
. Thus, not only C
the number of students has increased
, D
but
the scope of education has also expanded.
【正确答案】
C
【答案解析】解析：the number of students has increased一has the number of students increased。句意：最近改革工作致力于鼓励终身教育或再教育以满足不断变化的个人和社会需要。因此，不仅学生的数量增长了，教育的规模也在扩大。句首状语是not only这样的否定词，句子要部分倒装，即把be动词、情态动词或助动词放在主语之前，所以要把has放在the number of students之前。