题目
Nowadays the computers made by our company sell best ,
but several years ago no one could have imagined the role in the markets that they____A were playing B were to play C have played D played 麻烦看看!
but several years ago no one could have imagined the role in the markets that they____A were playing B were to play C have played D played 麻烦看看!
提问时间：2020-10-17
答案
应该选择B,理由是:no one could have imagined －－－,没人能预料之后的情形,be+to 可表示将要发生的情况,所以选择B
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
- 1已知P为原x^2+y^2=16上一动点,点A(12,0)当P在圆上运动时,求线段中点轨迹方程.
- 2一辆汽车从A到B已行了全长的五分之二,这时距A地30千米,求距B地多少千米?
- 3一列客车长200米，一列货车长280米，若两车同向而行，客车从追上货车到完全离开货车所用时间为1分12秒；若两车相向而行，则两车从相遇到离开时间为18秒．求两车每小时各行多少千米？
- 4英文小报用什么纸?纸的尺寸是4张a4纸大小.
- 5已知（a+2）2+（3b-1）2=0，求：3a2b−[2ab2−6(ab−1/2a2b)+4ab]−2ab的值．
- 6四下人教版语文暑假作业本31页实践园第二题
- 7我国转变经济发展方式的必要性及主要方向是什么?
- 8作文 这就是我的好开头
- 9以知：|a+2|=0,求-5×(a+1)的2n+7次方×(a+2)的n+1次方-3（a+3)的2n+1次方的值(其中n为正整数)
- 10如果是电解反应中,电解出的物质万一会和溶液中物质反应,
热门考点