.已知抛物线的准线与双曲线的左准线重合,则此双曲线的渐近线方

.已知抛物线的准线与双曲线的左准线重合,则此双曲线的渐近线方程是

A       B      C      D

答案

B

相关题目

I had just started back for the house to change my clothes ___ I heard voices.
I had just started back for the house to change my clothes ___ I heard voices.     A.as             B.when           C.after              D.while  
—Victor certainly cares too much about himself.   —Yes. He’s never intere
—Victor certainly cares too much about himself.   —Yes. He’s never interested in what ____ is doing.   A. no one else     B. anyone else     C. someone else    D. nobody else  
化学研究性学习小组同学取 10g 石灰石样品,用足量的稀盐酸
化学研究性学习小组同学取 10g 石灰石样品,用足量的稀盐酸测定石灰石中碳酸钙的质量分数(假设石灰石中杂质不与盐酸反应)。测量 5 分钟内生成 CO
阅读下面的短文,并根据要求回答后面的问题。(注意字数
阅读下面的短文,并根据要求回答后面的问题。(注意字数要求)        [1] If you are applying for an American higher education, you probably dream of getting into an Ivy
One of the most important questions they had to consider was ______ of public he
One of the most important questions they had to consider was ______ of public health.    A. what                         B. this    C. that                
我国在本世纪头二十年的奋斗目标是建设全面惠及十几亿人
我国在本世纪头二十年的奋斗目标是建设全面惠及十几亿人口的更高水平的小康社会。下列属于“全面建设小康社会经济目标”的是(  ) A.实现国内
已知,则不等式的解集是         
已知,则不等式的解集是         
下列各句中,标点符号使用正确的一句是 (    )   A.她
下列各句中,标点符号使用正确的一句是 (    )   A.她认真看过这些信后,郑重地转给了有关部门,不知道有关部门收到这些信后作何感想?能不能

最新题目