单项选择题
A．all nature, including man, is growing then B．it lasts longer than the other seasons C．it is not too warm and not too cold D．both B and C
A．I always have difficulty choosing birthday presents. B．Once I gave Tom a bottle of champagne as a birthday present. C．The present I gave Tom was a great surprise to him. D．To my surprise, something funny happened in Tom’s birthday party.