They think it is anything but boring.They think it isn't anything but boring.两句话那哪句正确

问题描述:

They think it is anything but boring.They think it isn't anything but boring.两句话那哪句正确

They think it isn't anything but boring.这个应该对
They think it is anything but boring.这个把angthing改成nothing就和上面的相等了

They think it isn't anything but boring.
他们认为除此之外就是无聊
anything用于否定句