Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture. Humans depend on species diversity to <...

Câu hỏi :

Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture. Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture. A. raise                              B. produce                  C. supply                     D. reserve Question 28:  The goalkeeper can also be ejected for twenty seconds if a major foul is committed. A. advanced                      B. sprinted                  C. played                    D. excluded Question 29:  The organization was established in 1950 in the USA. A. come around                B. set up                      C. made out                D. put on