store前面加什么介词

前面加介词in，例如：

1.We don't know what life holds in store for us.我们不知道等待我们的将是什么样的生活。

2.They think it'll be easy but they have a surprise in store.他们以为事情容易，到时候他们会吃惊的。

3.There are lots of surprises in store for visitors to the gallery.参观画展的人将会发现许多令他们惊奇的东西