题目

（2010·山东东营一中高三上第一次阶段检测）      28. These days the government has issued several economic policies that will ________ prosperity of manufacturing industry. A．accumulate       B．accelerate        C．accomplish    D．acknowledge 答案：B 儿童缺钙会出现（  ）     A．骨痛      B．佝偻病      C．骨质疏松症       D．地方性甲状腺肿