单项选择题


In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.
Now listen to the passage.

What do the bee’s round dance and tail-wagging dance indicate

A.The smell of the food.
B.The quality of the food.
C.The distance of the food.
D.The amount of the food.