Unit 3 Time 同步练习 3一、选出不同一类的一项。1. A. go home B. go to school C. six o’clock2. A. one o’clock B. father C. ten o’clock3. A. uncle B. aunt C. nine to ten4. A. shell B. ring C. at二、单选题。1. What’s the time the o’clock? A. in B. on C. at2. How many English ca...