【单选题】—Could I _______a book from you? —Of course. And you mustn’t_______ it to others.
【单选题】—Could you fetch me my glasses from the study?
【单选题】— Could you please ______ me your CD? — Sorry, Emily ______ it an hour ago. [ ]
【判断题】抽样值的量化可以分为均匀量化和非均匀量化。
【单选题】Could you tell me ______ in this popular tourist attraction in winter?
B.
whether does it often snow
D.
whether it often snows
【简答题】我国和欧洲采用的PCM非均匀量化方式实现方法为(),共分()个量化级,而日本和北美采用的非均匀量化方法是()。
【单选题】---Could you lend me your pen? --- Yes, _______.
【单选题】There is ________ with my radio. Could you repair it for me?