penetrating adj. (Para. 3)
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penetrating adj. (Para. 3)
A.making a way into
B.able to see and understand deeply
C.loud and clear, high-pitched
D.null
参考答案:
penetrating adj. (Para. 3)
A.making a way into
B.able to see and understand deeply
C.loud and clear, high-pitched
D.null
参考答案: