学前特殊儿童一体化教育中的教学内容包括哪些方面？
参考答案：
盐酸普鲁卡因注射液测定中的特殊杂质为（）。
A．5-羟甲基糠醛
B．可溶性淀粉
C．对氨基苯甲酸
D．蛋白质
E．洋地黄毒苷
Premier Zhou (周 * * ) _____ for many years, but he still lives in the hearts of the Chinese people. [ ]
A. died
B. had died
C. has been died
D. has been dead
