One of the contributions of Theodore Roosevelt as President was _________.
A.the banning of child labor B.the giving of voting right to women C.in the field of natural conservation D.in urban system正确答案C
One of the contributions of Theodore Roosevelt as President was _________.
A.the banning of child labor B.the giving of voting right to women C.in the field of natural conservation D.in urban system正确答案C
