题型：问答题 简答题 甲乙丙三辆汽车以相同的速度经过同一路标，从此时开始，甲做匀速直线运动，乙车先加速后减速，丙车先减速后加速，他们通过下一路标的速度相同，则（ ）A．甲车先通过下一路标B．乙车先通过下一路标C．丙车先通过下一路标D．三辆车同时通过下一路标 查看答案
题型：问答题 简答题 情景交际。(A=Kangkang B=Dad C=Mom) A: Dad, could you come and help me? B: Sure, dear. What is it? A: I don't understand the meaning of “interpreter”. B: 1.________A: But I left my dictionary at school. B: 2.________ A: Thanks, Dad, I will. Mom, 3._______ C: This word "interpreter" means a person who helps foreigners to translate the language and explain the culture of the country. A: I see. 4._______ I want to help businessmen all over the world and help them know China. C: Good idea. 5.________ A. What are you doing?B. I want to interpreter when I grow up.C. You may go and ask your mother for help.D. You are good at English.E. Oh, dear, you can look it up in the dictionary.F. But you must study English harder than before.G. What does "interpreter" mean in English? 查看答案