【单选题】【消耗次数:1】
He ________ Alice for ten years.
married to
has married to
has married
has been married to
参考答案:
复制
纠错
相关题目
【单选题】 On his next birthday he () married for ten years.
①  has been
②  will be
③  will have been
④  would have been
【多选题】 A: Is he married?B:_________
①  No, he is not married.
②  No, he is still single.
③  No, he doesnt.
④  No, he didnt.
【判断题】 The population of beijing has been increased for ten years.
①  正确
②  错误
【判断题】 He has been in china for three years.
①  正确
②  错误
【单选题】 Tom has been a vegetarian ____ principle for years.
①  in
②  on
③  for
④  by
【单选题】 The professor has been [填空]at the university for over thirty years.
①  teach
②  taught
③  teaching
④  will teach
【单选题】 Lucy has been a student there for nearly one and [填空] half years.
①  a
②  an
③  the
④  /
【单选题】 he park has been built and it will be open _____ three years
①  A. in
②  B.for
③  C.on
④  D.after
【单选题】 He has been there, [填空]?
①  hasnt he
②  has he
③  does he
④  doesnt he
【单选题】 She never married and she never went to school____________ .
①  either
②  also
③  too
④  neither
随机题目
【单选题】 存储管理中,页面抖动是指( )。
①  使用机器时,屏幕闪烁的现象
②  被调出的页面又立刻被调入所形成的频繁调入调出现象
③  系统盘有问题,致使系统不稳定的现象
④  由于主存分配不当,偶然造成主存不够的现象
【单选题】 在分页存储管理系统中,从页号到物理块号的地址映射是通过( )实现的。
①  段表
②  页表
③  PCB
④  JCB
【判断题】 CPU可以直接访问外存(如磁盘)上的数据。( )
①  正确
②  错误
【判断题】 在现代操作系统中,不允许用户干预内存的分配。( )
①  正确
②  错误
【判断题】 虚拟存储器是利用操作系统产生的一个假想的特大存储器,是逻辑上扩充了内存容量,而物理内存的容量并未增加。( )
①  正确
②  错误
【判断题】 虚拟存储方式下,程序员编制程序时不必考虑主存的容量,但系统的吞吐量在很大程度上依赖于主存储器的容量。( )
①  正确
②  错误
【判断题】 采用动态重定位技术的系统,目标程序可以不经任何改动,而装入物理内存。( )
①  正确
②  错误
【判断题】 页式存储管理系统不利于页面的共享和保护。( )
①  正确
②  错误
【判断题】 可重定位分区存储管理可以对作业分配不连续的内存单元。( )
①  正确
②  错误
【判断题】 在页式存储管理方案中,为了提高内存的利用效率,允许同时使用不同大小的页面。( )
①  正确
②  错误