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As()volunteerteacherintheruralarea,shehasopenedup()students'eyestotheoutsideworld.A.the;theB.a;aC.a;theD.the;a为什么要选C?

题目详情
As () volunteer teacher in the rural area,she has opened up () students' eyes to the outside
world.
A.the;the
B.a;a
C.a;the
D.the;a
为什么要选C?
▼优质解答
答案和解析
第一个空 泛指 表示 一个志愿者老师
第二个空 特指学生