单选题 Mike: You know, I'm a little uncomfortable with speaking English to foreigners. Jane: Why? How're you ever going to become fluent if you don't try to use the language? Mike: ______. Jane : Don't worry. You can become good at English if you learn to be a little more active.

A、 But I always feel that people are watching me!
B、 You must develop a feeling of being more comfortable.
C、 I will try to practice pronunciation more.
D、 I want to visit my English teacher.

【正确答案】 A

【答案解析】空格后面说道：don't worry。可见空格处应该是提出了一个难题，故A项正确。