In this section, you will hear one passage. At the end of the passage, you will hear four questions. Both the passage 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、It has a sweet scent.
B、It is beautiful.
C、It is proved to be able to exorcise evil spirits.
D、It can drive mosquitoes away.