初三unit1练习I. 单项选择1. Jackson studied Chinese by _ tapes. A. listening B. to listen C. listening to D. to listening to2. -_ do you come to school every day? -By bike.A. What B. Why C. How D. For what3. A young man is practicing_ English with Mr. King on the train.A. to speak B. saying C. to say D. speaking4. -How do you study_ a test?-I study _ working_
