The term (death rate) means the number of people who died in a particular time. Which of the following can replace the words in brackets?
A.morality B.mortality C.moral D.morale正确答案B
The term (death rate) means the number of people who died in a particular time. Which of the following can replace the words in brackets?
A.morality B.mortality C.moral D.morale正确答案B
