题目

看答句，找问句。 A. How’s the weather today?B. What’s your temperature?C. What subjects do you have on Tuesday morning?D. Do you always help your mother?E. Do you go to school by car? 【1】It’s sunny and hot. （______）【2】No, I never take a car to school. （______）【3】We have Chinese, math and English on Tuesday morning. （______）【4】Yes, I always clean the table and the floor. （______）【5】My temperature is 36.5 degrees. （______） 某汽车启动阶段的路程函数为s(t)＝2t3－5t2，则t＝2秒时，汽车的瞬时速度是_________．