【简答题】Read and listen to a dialogue or a passage twice and choose the best answer.The guest has finished his lunch and has some questions about the bill. The waitress will explainthe bill and help to pay it...
【简答题】Read and listen to a dialogue or a passage twice and choose the best answer.The guest has finished his lunch and has some questions about the bill. The waitress will explainthe bill and help to pay it...