题目

A: Hello!B: Hello, Tom. 【小题1】___________________________?A: I’m OK. And you?B: I’m great. I just returned from a school trip. A: That sounds fun. 【小题2】___________________________B: I went to the aquarium.A: Wow. 【小题3】________________________B: No, there weren’t any whales, but there were some sharks.A: Cool! What else did you see?B: I saw some crocodiles. 【小题4】___________________________. I don’t like them. I also saw some funny penguins.A 【小题5】_______________________B: After that, we got on the bus and went to the park. We had our lunch there. T幻灯机是根据物体到凸透镜距离在________时，物体通过凸透镜在屏幕上成________、________的________像，并且像与物位于凸透镜的________侧，像距满足________．