单项选择题


SECTION A CONVERSATIONS
In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
Questions 1 to 3 are based on the following conversation, At the end of the conversation, you will be given 15 seconds to answer the questions.
Now listen to the conversation.

Why did the man learn to speak very easily

A.Because he learned English after he was born.
B.Because he started to learn English when he was two years old.
C.Because he learned English in school.
D.Because he was lucky to learn English in a congenial atmosphere.