【简答题】Bicycles are very 1 with Chinese people. Bike riding is very good for your health. 2 , it’s good for your heart. Riding bikes fast can make your heart 3 . Second, learning 4 a bike can also improve yo...
【简答题】任务型阅读。 In the United States, it is not usual to telephone someone very early in the morning. If you telephone him early in the day, while he is taking a shower or having breakfast, the time of the ca...