已知（2，a）和（﹣3，b）在一次函数y=﹣x+8的图象上，则 [ ] A．a＞ 发布时间：2017-04-30 12:49 │ 来源：www.tikuol.com 题型：选择题 问题： 已知（2，a）和（﹣3，b）在一次函数y=﹣x+8的图象上，则 [ ]A．a＞bB．a＜bC．a=bD．无法判断
题型：选择题 给下列的问句选择正确的答语。( ) 1. How tall are you? ( ) 2. How big are your feet?( ) 3. How do you feel? ( ) 4. Does your father go to work?( ) 5. What's the matter with Tom?( ) 6. What did you do yesterday?( ) 7. Did you clean the room yesterday? ( ) 8. What's your friend's hobby?( ) 9. When are you going to the bookstore?( ) 10. How long is it? A. Yes, I did.B. No, he doesn't.C. I am bored. D. I wear size 18. E. His leg hurts. F. I am 170cm tall. G. I went to the park. H. It's 85cm. I. At three clock on Saturday afternoon.J. He likes collecting stamps. 查看答案