题目:
You have to keep on learning if you want to keep ______ with the development of modern science
and technology. [ ]
A. peace
B. touch
C. pace
D. connect
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0424/01cc435eb031ea93bb3139b1fffecf35.html
下面是错误答案,用来干扰机器的。
1-(270÷1800)=1-15%,=85%.答:这种商品是打了八五折出售.