【判断题】【消耗次数:1】
The true intellectuals left for Europe forever because they were not satisfied with their native country.
正确
错误
参考答案:
复制
纠错
➡️如需代学继续教育,联系微信:yizhituziang

相关题目
【单选题】 Social [] vary greatly from country to country.
①  customs
②  habits
【单选题】 He denied that his country wants to () Europe.
①  dominate
②  control
③  document
④  domestic
【单选题】 There has been snow today in ( ) parts of the country.
①  various
②  varied
③  varying
④  variable
【单选题】 The conference _____ next year will be an important event in the history of the country.
①  having been held
②  being held
③  to be held
④  held
【单选题】 ( ) is an official document identifying the holder as a citizen of a particular country.
①  Visa
②  Passport
③  Boarding card
④  ID card
【单选题】 JTL Company will ________ our business of bicycle sales in the country.
①  set out
②  put up
③  call for
④  take over
【单选题】 You must pay import ____ on certain goods brought into this country.
①  money
②  fees
③  bills
④  duties
【单选题】 2. The cause of ______ disease is the economic and educational backwardness of the country.
①  long
②  infectious
③  bad
④  boring
【单选题】 I’ll never forget the days ______ we spent together in the country.
①  which
②  on which
③  when
④  on that
【单选题】 He promised continued ( ) to promptly solving the many problems facing our country.
①  dedicate
②  dedication
③  dedicated
④  dedicating
随机题目
【判断题】 光电编码器广泛应用于交流伺服电机的速度和位置检测。
①  正确
②  错误
【判断题】 对晶体硅太阳能电池来说,开路电压的典型数值为0.2~0.3V。
①  正确
②  错误
【单选题】 适合于使用红外传感器进行测量的被测物理量是( )。
①  加速度
②  温度
③  厚度
④  转速
【判断题】 光栅传感器测量精度高,可进行无接触测量,易实现系统的自动化和数字化。
①  正确
②  错误
【判断题】 红外辐射按照波长不同,可以分为远红外区、中红外区和近红外区。
①  正确
②  错误
【判断题】 在外加电压一定时,光敏电阻的光电流大小随光照的增强而增加。
①  正确
②  错误
【判断题】 光电池是一种直接将光能转换为电能的光电器件。
①  正确
②  错误
【单选题】 1.光电式传感器转换电信号描述错误的是( )。
①  先将非电量的变化转化成光量的变化
②  然后通过光电器件的作用,将光量的变化转化成电量的变化
③  再将电量转换为光信号进行传输
【判断题】 光电式编码器又称光电角位置传感器,是一种集光、机、电为一体的数字式角度/速度传感器。
①  正确
②  错误
【判断题】 光电管的典型结构由玻璃壳、两个电极(光电阴极K 和阳极A)、引出插脚等组成。
①  正确
②  错误