it is said that the library ___80 years ago
it is said that the library ___80 years ago
has set up
was built up
had been set up
was set up
has set up
was built up
had been set up
was set up
英语人气:676 ℃时间:2020-03-22 11:26:09
优质解答
2
我来回答
类似推荐
猜你喜欢
- 1一个圆柱和一个圆锥底面积相等,圆柱高3分米,体积是60立方分米,比圆锥体积大20立方分米,圆锥的高是多少分米?
- 2科学实验证明,平面镜反光光线的规律是:射到平面镜上的光线和被反射出的光线与平面镜所夹的锐角相等,如
- 3生物氧化和体外燃烧的区别是?
- 4当细菌繁殖时,一个细菌分裂成两个,.
- 5物质的量是代表物质所含微粒个数的物理量.这句话哪里错了?
- 6she has some questions about them.改为否定句
- 7求Y=e的x次方+1/e的x次方-1的导数?(
- 8(1)直角三角形ABC中,两个锐角的平分线AO,BO相交于点O,求角AOB的度数
- 9字母拼词
- 10英文字母t的书写顺序,是先写竖勾,还是那一横呢.