【单选题】【消耗次数:1】
Once our chickens started laying eggs, we had such a _____of eggs that we were giving many away to our neighbors.
output
surplus
production
plenty
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相关题目
【单选题】 Once our chickens started laying eggs, we had such a ____ of eggs that we were giving many away to our neighbors.
①  output
②  surplus
③  production
④  plenty
【单选题】 We talked of our plans to wed and start a family, once we were settled in Los Angeles, and we listened to the rain.
①  A. 我们打算一旦在洛杉矶站住脚,就结婚,开始新的生活。我们议论着,外头还下着雨。
②  B. 一旦在洛杉矶落住脚,我们就打算结婚,开始新的生活。我们议论着,还听着外头的雨声。
③  C. 我们打算一旦在洛杉矶站住脚,就结婚,组织家庭。我们一面议论,一面听着外头的雨声。
④  D. 一旦在洛杉矶落住脚,我们就打算结婚,建立家庭。我们一面议论着,而且一面听着外头的雨声。
【单选题】 Not only ______ our money, but we were also in danger of losing our lives.
①  we lost
②  lost we
③  we did lose
④  did we lose
【单选题】 We had our breakfast [填空] a quarter [填空] seven
①  /;to
②  in;to
③  at;to
④  on;to
【单选题】 We all thought ______ pity that you were unable to attend our meeting.
①  that
②  which
③  this
④  it
【单选题】 The question came up at the meeting ___ we had enough money for our research.
①  that
②  which
③  whether
④  if
【单选题】 When we arrived at the airport, we found our flight ________.
①  cancelled
②  had cancelled
③  had been cancelled
④  has been cancelled
【单选题】 Our parents were strict. They requested that we______ television on week nights.
①  have not watched
②  not be watching
③  must not to watch
④  not watch
【单选题】 Our teacher recommended that we _____as attentive as possible when we visit the museum.
①  are
②  shall be
③  be
④  were
【单选题】 Our teacher recommended that we ____ as attentive as possible when we visit the museum.
①  are
②  shall be
③  be
④  were
随机题目
【单选题】 寄存器间接寻址方式中,操作数处在_________
①  通用寄存器
②  主存单元
③  程序计数器
【单选题】 变址寻址方式中,操作数的有效地址等于
①  基值寄存器内容加上形式地址(位移量)
②  堆栈指示器内容加上形式地址
③  变址寄存器内容加上形式地址
④  程序计数器内容加上形式地址
【单选题】 所有机器的通用操作中,不包含( )。
①  数据传送
②  向量指令
③  算术逻辑操作
④  转移
【单选题】 完整的计算机系统应包括
①  运算器、存储器和控制器
②  外部设备和主机
③  主机和实用程序
④  配套的硬件设备和软件系统
【单选题】 计算机系统中采用补码运算的目的是为了
①  与手工运算方式保持一致
②  提高运算速度
③  简化计算机的设计
④  提高运算的精度
【单选题】 2.若十六进制数为-60H,则其对应的二进制补码数为( )。
①  10100100
②  10100000
③  10010000
④  10100110
【单选题】 若某数x的真值为–0.1010,在计算机中该数表示为1.0110,则该数所用的编码方法是______码
① 
② 
③ 
④ 
【单选题】 在下列数中最小的数为
①  (101001)2
②  (52)8
③  (101001)BCD
④  (233)16
【单选题】 在定点数运算中产生溢出的原因是_
①  运算过程中最高位产生了进位或借位
②  参加运算的操作数超过了机器的表示范围
③  运算的结果的操作数超过了机器的表示范围
④  寄存器的位数太少,不得不舍弃最低有效位
【单选题】 运算器虽有许多部件组成,但核心部分是____
①  数据总线
②  算术逻辑运算单元
③  多路开关
④  通用寄存器