The ongoing shortage of students in rural areas has forced policymakers to consider reductions of schools to optimizing educational resources and manage declining enrollments.
Aareas
Breductions
Coptimizing正確答案
Denrollments
答案與詳解
為什麼答案是 C
to 之後應接原形動詞，形成 to optimize，並與 manage 並列；使用 optimizing 違反不定詞結構，故為錯誤處。
載入中…
