商业型健身俱乐部的投资一般()等几个步骤进行规划。
参考答案:按市场调研和预测;确定场地;选择经营商品和服务范围;财务收支测算;投资保障;评价政策风险
this cake, you'll need 2 eggs, 175 g sugar anci 175 g flour. [ ]
A. Having made
B. Make
C. Making
D. To make
煤矿安全规程》对在突出危险区内预测和采取防突措施有何规定?