题目内容
He must be from Africa, __________ can be seen from his skin.
A. that B. as C. who D. what
B
as表达前面整个句子的含义,相当于which。
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题目内容
He must be from Africa, __________ can be seen from his skin.
A. that B. as C. who D. what
B
as表达前面整个句子的含义,相当于which。