天津理工大学好不好:this being so,...是什么意思啊?

this being so,...是什么意思啊? It shocked me that so much rubbish being thrown into the rive.中的being thrown成分是什么 This country is being phoned. I like so much being with you 是什么意思 THIS是什么 -How come a simple meal like this costs so much? So she's been at this school since September? I comeing up so you better get this ball THIS CHICK IS SO COOL NO MATTER WHAT HAPPENS 一道关于it, this, that, so的选择题