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1 How do you study for a test? ——【“by”的用法】 + by + v-ing结构表述自己或他人的行为方式 A: How do you study for a test? B: Well, I study by working with my
Unit 1 How do you study for a test?  ——【“by”的用法】 1 How do you study for a test? ——【“by”的用法】 + by + v-ing结构表述自己或他人的行为方式 A: How do you study for a test? B: Well, I study by working with my
     + by + v- 1 How do you study for a test? ——【“by”的用法】 + by + v-ing结构表述自己或他人的行为方式 A: How do you study for a test? B: Well, I study by working with my
       A: How do you study for a test? 1 How do you study for a test? ——【“by”的用法】 + by + v-ing结构表述自己或他人的行为方式 A: How do you study for a test? B: Well, I study by working with my
       B: Wel