230.
M: Well, Jenny, the school year is almost over. We just have two more weeks before exams. What do you plan to do this summer?
W: I'm going to teach English to some immigrants in the university's community service program.
M: That sounds interesting. Don't you need to speak a foreign language for a job like that?
W: No, you don't. You just have to present the language simply and give the students a chance to practice speaking.
M: Come to think of it, that's the way I was taught to speak Chinese. But speaking didn't help me learn to read and write Chinese.
W: My students won't want to read and write English, at lease not now. They are more interested in speaking.
M: You sound very knowledgeable about all this. How do you know so much?
W: I took a Teaching English as a Second Language course last year when you were in China. I've also talked with the experienced teachers quite a lot. I think I would like to be an ESL teacher when I graduate.

答案解析：
(1) 正确答案为A。根据school year学年和exams考试，可知女子是名学生，因此A项正确。
(2) 正确答案为B。根据 give the students a chance to practice speaking.给学生练习口语的机会，可知，女子将把重点放在口语中，因此B项正确。
(3) 正确答案为A。I took a Teaching English as a Second Language course last year when you were in China.你在中国的那段时间我参加了英语第二语言教学课程，可知，女子非常勤因，因此A项正确。