【C9】A．developedB．criticizedC．describedD．celebrated

回答（65 ）题 查看材料A.developeDB.determineDC.discover

【C16】A．developedB．developingC．underdevelopedD．overdeveloped

Printing ______ greatly at the beginning of the 11th century.A: has been developedB: wil

65._________A. developedB. determinedC. discovere

56._________A. developedB. less developedC. undev

63._________A. developedB. developingC. poorD. ac