Largenumbersofstate-runpreschoolswereexpedientlycloseddownduringthe1990seconomicreformandinstead,avarietyoffor-profitprivatepreschoolssprung______acrossthecountry.
A.by B.out C.in D.up正确答案D
Largenumbersofstate-runpreschoolswereexpedientlycloseddownduringthe1990seconomicreformandinstead,avarietyoffor-profitprivatepreschoolssprung______acrossthecountry.
A.by B.out C.in D.up正确答案D