17.

　　W: Did your pictures of the night view come out likewhat you expected?

　　M: Actually, I ran out of film before I could evenbegin. I didn't realize I'd finished the whole roll.

　　Q: What can we learn from the conversation?

　　正确答案：C

　　解析：女士问男士有没有拍到理想的夜景照片，男士说当时相机没有胶卷了，也就是说，没有拍到照片，故选C。B和D实际上是同义项，预读选项时可同时排除。

　　18.

　　W: If the weather is this hot, I may go play tennis in the afternoon. Will you join me?

　　M: Oh, I've got a feeling it won't last. I just checked the online forecast, and it is expected tocloud over by mid-afternoon today.

　　Q: What does the man mean?

　　正确答案：C

　　解析：女士说如果还是这么热的话，下午就去打网球，问男士是否要一起去。男士说自己觉得这种天气可能不会持续，而且查过天气预报，从今天下午开始会多云，故选C。