【多选题】【消耗次数:1】
I _____________ the 9:30 train.
missed
didnt catch
didnt think
didnt make
参考答案:
复制
纠错
相关题目
【单选题】 He didnt like the hotel, I didnt ______________ .
①  either
②  neither
③  also
④  too
【单选题】 16. I took the medicine, but it didnt ____.
①  work
②  help
③  make
④  affect
【单选题】 I didnt hear the phone. I________asleep.
①  must be
②  must have been
③  should be
④  should have been
【单选题】 I used to ( ) if I didnt get at least six hours sleep at night.
①  moaning
②  moat
③  moan
④  moans
【单选题】 The manager______ at 8:30 AM for the meeting, but he didnt show up.
①  ought to arrive
②  should have arrived
③  should arrive
④  was supposed to arrived
【单选题】 A: I didnt mean to do that. Please forgive me. B: [填空].
①  You are wrong
②  You are welcome
③  Thats all right
④  Thats OK
【判断题】 A: Why didnt you buy that pair of trousers? B: I disliked its pattern.
①  正确
②  错误
【单选题】 —Why didnt you come to join her party?—I______, but I had to deal with something urgent.
①  would have
②  should
③  would do
④  was going to have
【判断题】 A: Im sorry. I didnt mean to disturb you. B: It doesnt matter.
①  正确
②  错误
【判断题】 He was very foolish that he didnt pass such an easy exam.
①  正确
②  错误
随机题目
【判断题】 对数频率特性曲线又称伯德图,包括对数幅频和对数相频两条曲线。
①  正确
②  错误
【判断题】 Mason(梅逊公式)公式适用于线性和非线性定常系统。
①  正确
②  错误
【判断题】 控制系统希望的输出量和实际的输出量之差称为误差,其稳态的分量称为稳态误差或称静态误差。
①  正确
②  错误
【判断题】 闭环传递函数中积分环节的个数决定了系统的类型。
①  正确
②  错误
【判断题】 为提高某二阶欠阻尼系统相对稳定性,可加大ζ。
①  正确
②  错误
【判断题】 稳定裕量包括相位裕量和幅值裕量。
①  正确
②  错误
【判断题】 稳态误差的大小取决于输入信号的大小。
①  正确
②  错误
【判断题】 对于系统抗干扰能力开环强。
①  正确
②  错误
【判断题】 以同等精度元件组成的开环系统和闭环系统,其精度比较为闭环高。
①  正确
②  错误
【判断题】 用顺馈的方法进行误差补偿时,补偿的方式可按干扰补偿和按输入补偿。
①  正确
②  错误