UNIT 7I. CHOOSE THE WORD OR PHRASE (A, B, C, D) THAT BEST FITS THE BLA...
24. We have to protect our country’s natural _______, such as coal, oil, and forests.
A. population B. resources
C. rates D. methods
24. We have to protect our country’s natural _______, such as coal, oil, and forests.
A. population B. resources
C. rates D. methods