【单选题】What your bike yesterday? [ ]
【简答题】看图,填空。 Hello, I'm Sarah. What's your ______________ (名字)? ______________ name's Bei Bei. I'm a ______________ (黑色的) dog. ______________ ______________ Mimi. I'm a ______________ (白色的) cat.
【多选题】光辐射能使物体(),形成大面积火灾,造成人员间接杀伤。
【单选题】—_____last night? —A car hit a tree. [ ]
【单选题】Could you please tell me ______ just now? [ ]