【单选题】【消耗次数:1】
We really appreciate our working environment, in -- --- there was open, friendly workplace communication.
how
what
whom
which
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相关题目
【简答题】 Translate the following sentence into ChineseAt the meeting, they discussed how to keep the lines of communication open between teachers and students.
【单选题】 5.It is not how much you read but what you read that really _________.
①  counts
②  loses
③  argues
④  widens
【单选题】 We are interested in the weather because it __________ us so directly --- what we wear, what we do, and even how we feel.
①  benefits
②  affects
③  guides
④  effects
【单选题】 To succeed in our future goal, [] we students really need to do is to study as hard as possible.
①  that
②  how
③  what
④  why
【单选题】 You can’t really appreciate foreign () in translation
①  literature
②  literate
③  literary
④  literacy
【单选题】 A: I thought you were working until 6:30. B: [填空], but we finished our meeting at 5:30 and were let go.
①  I tried to
②  I hoped so
③  Id love to
④  I was supposed to
【单选题】 Our country is trying to _____ the serious problems created by the environment al pollution.
①  comply with
②  cope with
③  cope to
④  comply to
【单选题】 I really appreciate ____ to help me, but I am sure that I can manage by myself.
①  you to offer
②  that you offer
③  your offering
④  that you are offering
【单选题】 They are working hard to____ what they have lost.
①  make out for
②  keep up with
③  catch up with
④  make up for
【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
随机题目
【判断题】 可编程序定时器/计数器8253中有两个独立的计数器。
①  正确
②  错误
【单选题】 在对8253进行任何操作前,都必须先向8253写入一个( ),以确定8253的工作方式。
①  控制字
②  计数初值
③  状态字    
④  指令
【判断题】 当外设所需的控制信号为模拟电压时,需在输出通道中设计一个A/D转换器。
①  正确
②  错误
【判断题】 当输入外设的信号变化很快时,应考虑在A/D转换器的输入端加一个采样保持器。
①  正确
②  错误
【判断题】 可编程序定时器/计数器8253的控制字为一个字节。对
①  正确
②  错误
【判断题】 D/A转换器输出模拟电压的最大幅值不会超过参考电压。
①  正确
②  错误
【判断题】 8253中的每个计数器可以作为二进制和十进制计数器用。对
①  正确
②  错误
【判断题】 逐次逼近式A/D转换器内部有一个D/A 转换器。
①  正确
②  错误
【单选题】 使8段LED显示器显示数字的编码称为( )。
①  字形码
②  ASC码
③  区位码
④  国标区位码
【单选题】 用8255的PA口和PC口的低4位接一个键盘阵列,最多可识别( )个按键。
①  6
②  8
③  16
④  32