听下面一段材料，回答第1-4题。 1. What kind of English lessons does the speaker recommend? A. Examination skills. B. Reading and writing. C. Listening and speaking. 2. How can a learner take the lessons when he is not online? A. By using the downloaded sound files. B. By making conversations with others. C. By reviewing words, phrases and idioms. 3. What is mentioned as an advantage of the speaker's online course? A. It improves learners' English skills quickly. B. It offers learners better study methods. C. It helps learners to make friends. 4.What's the speaker's idea about learning English? A. Being confident in learning. B. Learning English little by little. C. Having clear learning goals.