企业应当根据其生产经营特点、生产经营组织类型和成本管理要求，选择恰当的成本计算对象，确定成本计算方法。( )
参考答案：对
人们要维持一定的体温，要从事各种生产、生活活动，就需要_________量和_________量。而_________或__________ ，就能提供人们生产、生活活动所需要的_________和________。
Read and fill. 根据上下文补全对话。
Liu Lan: Wow, vegetables. What are these?
Mary: They 1. carrots.
Liu Lan: Are 2. bananas?
Mary: No, they aren't. They are cucumbers.
Liu Lan: Are 3. onions?
Mary: Yes, they are.
Liu Lan: 4. are those?
Mary: They are potatoes.
Liu Lan: I like 5. potatoes.
Mary: Me, too.
