单选题Your mother was worried about you.You____home without a word.
问题描述:
单选题Your mother was worried about you.You____home without a word.
答案是mustn't have left,shouldn't have left,couldn't have left,needn't have left 主要问题在于我不是很理解这句话的意思我认为翻译出来是:你的妈妈担心你,你--------家缺少单词.
答
选 shouldn't have left
意思是:你不应该不打招呼就离开家.
请及时采纳,多谢!麻烦你再讲解一下为什么不用其他答案 谢谢不必,不能,不需要。都不对,正确的是:不应该。