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】[解析] 根据Jane的回答“别担心，如果你更主动一点，你会学好英语的”，可以推知前面Mike对自己表示担忧，因此A选项正确。