【单选题】【消耗次数:1】
By the end of last month, she _____ over five hundred letters of congratulation from different parts of the world.
would received
has received
had received
receive
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相关题目
【单选题】 By the end of last month, she ____ over five hundred letters of congratulation from different parts of the world.
①  would received
②  has received
③  had received
④  receive
【单选题】 20. He has received many presents from admirers, from the_____ to the valueless..
①  precious
②  expensive
③  priceless
④  cheap
【单选题】 It wasn’t until nearly a month later ___ I received the manager’s reply.
①  since
②  when
③  as
④  that
【单选题】 It’s quite different from _____ I read last month.
①  that
②  which
③  the one
④  the one what
【单选题】 Frank almost never received any education, ____?
①  would he
②  did he
③  didn’t he
④  wouldn’t he
【单选题】 A: I havent received the book which I ordered from you last Saturday. B: Please tell me the serial number on your order sheet. [填空].
①  You wont regret
②  Trust me
③  Ill run a check for you
④  I promise
【单选题】 ____ these honors he received a sum of money.
①  Except
②  But
③  Besides
④  Outside
【单选题】 _______ these honours he received a sum of money.
①  Besides
②  Outside
③  But
④  Except
【判断题】 By?the end of last month, he?had learned?three thousand new words.
①  正确
②  错误
【单选题】 The speaker, _______ for her splendid speeches, was warmly received by the audience.
①  having known
②  being known
③  knowing
④  known
随机题目
【单选题】 数据链路层协议的三个基本问题是 ( )。
①  封装、解封和差错控制
②  封装、透明传输和差错控制
③  纠错、透明传输和差错控制
④  封装、纠错和差错控制
【单选题】 计算机网络采用的交换方式是 ( )。
①  电路交换
②  分组交换
③  报文交换
④  存储转发交换
【单选题】 互联网的最重要的特征是 ( )。
①  数据交换和共享
②  服务和共享
③  数据交换和通信
④  连通性和共享
【单选题】 关于下列说法正确的是 ( )。
①  RFC文档只是一个协议草案
②  RFC文档最终要成为互联网标准
③  过时的RFC文档会一直保留
④  RFC文档的有效期只有6个月
【单选题】 ISP指的是 ( 。
①  网络提供商
②  网络脚本语言
③  互联网管理结构
④  互联网交换点
【单选题】 网络延时说法错误的是 ( )。
①  延时只要是指介质的传输延时
②  发送延时跟数据帧的长度有关
③  处理延时和设备的处理能力有关
④  不同介质传输延时会不一样
【单选题】 三网融合中的三网指的是 ( )。
①  电信网、有线电视网和互联网
②  电信网、计算机网络和互联网
③  电信网、有线电视网和计算机网络
④  电信网、移动网和联通网
【多选题】 下列属于并发操作带来的问题的是( )
①  丢失更新
②  读脏数据
③  不可重复读
④  运算溢出
【单选题】 数据库系统运行过程中,由于应用程序错误所产生的故障通常称为( )
①  设备故障
②  事务故障
③  系统故障
④  介质故障
【多选题】 以下封锁( )违反两段锁协议。
①  SlockA,UnlockA,SlockB,XlockC,UnlockB,UnlockC
②  SlockA,SlockB,XlockC,UnlockC,UnlockB,UnlockA
③  SlockA,SlockB,XlockC,UnlockA,UnlockB,UnlockC
④  SlockA,SlockB,UnlockB,XlockC,UnlockC,UnlockA