It is impossible for ________little children to do ______much work in a short time.

       A so;so       B so; such       C such; such       D such; so

_________ little water is not enough for ________ many people.

A．Such, so           B．So, so             C．Such, such         D．So, such

They have _________ many friends that they are ___________happy.

A such, so      B so, such          C so, so      D such, such

Thanks for giving me ____ many presents. I haven't never seen ____ beautiful presents in my life.

A. so...such        B. such...so        C. so...so     D. such...such

The park is     a beautiful place that     many people come here every day.

A. so; such     B. such; so      C.such; such     D.so; so