he plays piano so well.I wish I( )

问题描述:

he plays piano so well.I wish I( )
后面填would 还是had? 这句话是与现在事实相反还是愿望? 求解答 谢谢

应该是could吧 表示希望自己会但是自己目前不会的情况,同样的例句:I wish I could go with u back to 10 years ago,but now it's a totally different situation.so I am sorry.