——Do you like sports?

问题描述:

——Do you like sports?
----Sure,I'm looking forward to watching the 29th Olympic Games (being held )in China.
为什么不能用to be held?

to be held 表示将来要做的事情,这里用being held 用进行时表短暂将来,因为前面已经用了looking forward to 表示将来,所以后面可以换个表达方式.这里可互换.