英语改变句型1Hurryup,oryouwillbelateforthemeeting(保持句子原意)don'thurryup,youwillbelateforthemeeting.2Emailbegan(inthe1980s)asaby-productofthelnternet(括号内容提问)Emailbeg

Question

英语改变句型
1Hurry up,or you will be late for the meeting (保持句子原意)______ _______ don't hurry up ,you will be late for the meeting .
2Email began (in the 1980s)as a by-product of the lnternet (括号内容提问)______ _____ Email begin as a by-product of the lunternet .

Answer 1

If you
when did