问题描述: this watch ______(cost) much money.it is very expensive 1个回答 分类:综合 2014-11-10 问题解答: 我来补答 costs 再问: 为什么加s this T-shirt ____(mstch )your trousers very much 再答: this watch ,以物做主语的句子,谓语应该转换。 this T-shirt _matches___(mstch )your trousers very much.所以match 变成matches 展开全文阅读