Theauthorquotestheexampleofourancestorstoshowthateducationemerged__________.
[A]whenpeoplehadenoughtime
[B]priortobetterwaysoffindingfood
[C]whenpeopleonlongerwenthung
[D]asaresultofpressureongovernment
正确答案:A
Theauthorquotestheexampleofourancestorstoshowthateducationemerged__________.
[A]whenpeoplehadenoughtime
[B]priortobetterwaysoffindingfood
[C]whenpeopleonlongerwenthung
[D]asaresultofpressureongovernment
正确答案:A