A-A+
His speech gave us valuable ______ into the pr
问题详情
His speech gave us valuable ______ into the problems of education.
A.inquiry
B.investigation
C.input
D.insight请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:习惯用法。本题中只有inquiry和insight可与into连用,但inquiry与into连用时意为调查,探访,不合题意,故选D。