题型:问答题 In order to keep healthy, you should eat _____ fast food, _____ fresh vegetables and take _____ exercise.[ ]A. fewer; fewer; a lotB. less; less; lots ofC. fewer; more; a lot ofD. less; more; enough 查看答案
题型:问答题 — hard work you have done!—It's very kind of you to say so. [ ]A. What B. How C. What a D. How a 查看答案