单选题We are beginning to learn that we __________.A can control our physical environmentB can never control our biological environmentC have no control over our physical environmentD can control both our biological and physical environments
题目
单选题
We are beginning to learn that we __________.
A
can control our physical environment
B
can never control our biological environment
C
have no control over our physical environment
D
can control both our biological and physical environments