问题描述: She was very happy becacus of she came first in the competn 哪儿错了 1个回答 分类:英语 2014-11-06 问题解答: 我来补答 去掉of,因为后面是一个句子要用because,用because of后面要接词组,那样就要改两个,of her coming才行 再问: He pushed me out the room suddenly哪儿错了 再答: out后面加of再问: 你确定?为什么? 再答: out of the room ,对的 展开全文阅读