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问题
判断题
资金成本是在市场经济条件下，由于资金使用权和所有权分离而形成的一种财务概念。（）
答案
参考答案：对
解答题
列式计算：
①16.4除以4.1，商是多少？
②0.21与x的积是8.4，x是多少？
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填空题
从方框中选词并用其适当形式填空。
health, orange, they, China, have
1. The two boys like ____ food, they don't like American food.
2. David ____ got some apples.
3. Vegetables and fruit are ____ food, We should eat them every day.
4. How many ____ are there in the bag?
5. Those are ____ favourite food.
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