苍耳果实表面有许多钩刺，下列相关说法正确的是（ ）
— In the present, most of us have no enough money to afford the houses.
— Yes, they are too expensive in Shenzhen.
①奉献会充实人们的生活②奉献让人感受到生活的美好③奉献让人感受到生命的价值④奉献会让人感受到帮助他人和造福他人的欢乐
