根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。There are 103 elements found in nature, most ________　________ are metals．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

There are four students in the classroom, all ________　________ are reading English．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

She wrote a book, the name ________　________ I’ve forgotten．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

China has thousands of islands, the largest ________　________ is Taiwan．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

Her bag, ________　________ she put all her books, has not been found．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

The Nile(尼罗河)，________　________ electricity is produced, no longer destroys villages and crops．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

Recently I bought an ancient Chinese vase, the price ________　________ was very reasonable．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

The old man has two sons, one ________　________ is a teacher．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

The stories, ________　________ this is one example, are well written．

根据句子意思，在下面句子的第一个空白处填入介词，在第二个空白处填入关系代词whom或which。

Wu Dong, ________　________ I went to the concert, enjoyed it very much．