She saved her jewellery,all of which is/are precious,from th

问题描述:

She saved her jewellery,all of which is/are precious,from the fire.
1个回答 分类:英语 2014-09-19

问题解答:

我来补答
is. jewellery是单数.
她把她的珍奇的首饰从火海中救出.
 
 
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