某物理兴趣小组在探究平抛运动的规律实验时,将小球做平抛运动,用频闪照相机对准方格背景照相,拍摄到了如图所示的照片,但照片上有一破损处.已知每个小方格边长9.8cm,当地的重力加速度为g=9.8m/s2.
(____) 1. A. shine B. ship C. school D. shop
(____) 2. A. book B. cook C. food D. good
(____) 3. A. which B. who C. what D. where
(____) 4. A. dress B. drink C. drive D. tree
(____) 5. A. think B. mouth C. there D. thank
下列节日中,永修的昼长比夜长短的是 ( )