将下面句子合并成含有非限制性定语从句的复合句. This poem was written by Tennyson．Almost everybody knows

将下面句子合并成含有非限制性定语从句的复合句。

This poem was written by Tennyson．Almost everybody knows the poems．

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试题答案

答案：

This poem, which almost everybody knows, was written by Tennyson．