一个质点正在做匀加速直线运动,用固定的照相机对该质点进行闪光照相,闪光时间间隔为0.2S,分析照片得到的数据,发现质点在第1次、第2次闪光的时间间隔内移动了0.08 m;在第5次、第6次闪光的时间间隔内移动了0.32 m,由上述条可知
( ) I _________ my grandparents next week. A. visited B. am visiting C. will visit
( ) Did you ________ a good trip? A. have B. had C. has
给问句选择合适的答语。 ( ) (1)How can we go to Shijiazhuang? ( ) (2)May I live in Beijing? ( ) (3)How far is it? ( ) (4)Can you drive a car? ( ) (5)Is a bus slow?
E. No, I can’t.
( ) She will __________ to Canada next week. A. going B. goes C. go
( ) Let’s ________ a bus to school. A.by B. take C. on