摘要:1）either...or:Either Tim or his brother has to shovel the snow. 要么是蒂姆要是是他弟弟得去铲雪。She's either French or Spanish. 她不是法国人就是西班牙人。I left it either on the table or in the draw[阅读全文]

摘要:1）and和or是用得最多的并列连词，可以连接：a. 两个并列的动词：We were singing and dancing all evening. 整个晚上我们都在唱歌跳舞。He started to shout and swear. 他开始又喊又骂。You can walk up or take t[阅读全文]