实现餐饮经营目标的关键环节是()
A、市场调研
B、产品生产
C、菜单筹划
D、服务销售
参考答案:D
His grandmother always _________ him funny stories.[ ]
A. says
B. talks
C. speaks
D. tells
五笔字型拆分方案中,“雨”是成字字根。