问答题
Snowy River is designated as a national conservation area because
A．that can prevent it from any human activity which affects the water flows.
B．the water flows need protecting and the research needs funding.
C．the microbes uncovered in the cave deserve our protection.
D．the scientific research on the River ought to be funded.
A.that
B.
B．the
C.
C．the
D.
D．the
E.
