This year marks Earth Day's 50th birthday. It was created to remind people to ________ the earth﹣the home to all the living things.( )
A. |
talk about |
B. |
care about |
C. |
hear about |
This year marks Earth Day's 50th birthday. It was created to remind people to ________ the earth﹣the home to all the living things.( )
A. |
talk about |
B. |
care about |
C. |
hear about |