【单选题】Passage 2--- Question 54. What is the result of the introduction of new technologies in energy industries?--- (Para. 1) Imagine you enter a car with no steering wheel, no brake or accelerator pedals (...
【简答题】Fill in the blanks with proper words: 4. Say a friend lent you a CD, and you really liked it. When your friend asked for it back, would you: A. say ‘ What CD ’ ? B. get it, and give it back _________...