问题 选择题

________ he is ,he seldom shows his precious coins to others.

A.Coin -collector as

B.As a coin -collector

C.A coin- collector as

D.Coin- collector that

答案

答案:A

“名词+as+主语+be”是让步状语从句的一种表达式。其中的名词前不可带冠词。

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