MADRID加拿大pc28在线预测手机, Sept. 23 (Xinhua) -- Rafael Nadal is a surprise inclusion for Spain in the final eight of the Davis Cup tennis tournament in November.
The 38-year-old former world No. 1, who has won 22 Grand Slams, has been included in Spain's squad along with Carlos Alcaraz, Roberto Bautista Agut, Pablo Carreno Busta and Marcel Granollers, despite not competing since the Paris Olympic Games.
Following the Olympics, Nadal was forced to withdraw from the US Open and the Laver Cup because of fitness worries.
然而，大爆炸理论自身也有难以忽视的问题：在大爆炸之前，宇宙是什么样的？或者说，那个导致大爆炸的奇点是如何形成的？根据大爆炸理论，普朗克时间是时间存在的最小单位，大爆炸的瞬间诞生了时间与空间。在这之前，不存在时间概念，因此探讨“大爆炸之前”似乎失去了意义。
Spain will play against the Netherlands in the quarterfinals that are held in the Spanish city of Malaga between November 19 and 24. ■加拿大pc28在线预测手机