These days, China sees the coming back of bikes. Many people may use the bikes from Ofo or Mobike. In the first w【1】 of this year, Mobike has 5,850,000 users and Ofo has 1,400.000. That's a big number. Why do so many people want to use them? Because p...
1 . Iguess the temperature is bC ( oNA zero because it s freezing here 2 . People should remember Yuan Longping forever . He made us not be hU In yn 3 . We must w when the traffic light is red . I 4 . We have e no - you time to do the homework ...