单项选择题In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).A、Write the bibliography for the woman. B、Give her his own paper. C、Find some relevant papers for her. D、Look up the books in the library for her.