题目

选择题；阅读下列两篇短文，从每题所给的ABC三个选项中选出最佳选项。 Most people always like to collect things. For example, they like collecting stamps, books, pictures… But my friend Mr Clock likes collecting clocks. He has five hundred clocks now.  There are clocks everywhere in his house. You can see shelves（架子） standing in every room. All the shelves are full of clocks.  Though Mr Clock is glad to do this, his wife doesn’t enjoy it at all. She has a lot of work to do every day. It is not easy for her to clean hundreds of clocks. She was also15、古之学者必有师。师者，                   。         （韩愈《师说》）