英语,用正确形式填空

英语,用正确形式填空

题目
英语,用正确形式填空
More than 25,000years ago,the first men__(arrive)on the continent of America.These red-skinned men__(be)Asians,who came from the far North in search of food.After 150 centuries__(pass),there were red-skinned men__(live)in all parts of North and South America.Some tribes__(build)cities and great civilizations.Their living on this continent__(become)a milestone in human history .
In 1492,Christopher Columbus,who__(look)for a new sea route to India,"Indians"to the red-skinned people he__(see)there.Europe had finally discovered America.
答案
1.arrived 2.were 3.had passed/passed 4.living 5.had built 6.became
7.were looking for 8.saw
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.