“法律条文没有作出规定的，法官就不能受理。譬如有公民的奴隶被人拐走或偷跑掉，此公民要求法律受理就要找法官，向他申明：根据某某法律，我认为此奴隶应归我所有。法官确认后才能受理。”这一描述主要说明罗马法（    ）

阅读短文，判断正误。

    I'm Fangfang. I live in a village. It's small but beautiful. Look! That is my house. There are some trees near it. Behind the house there's a big river. You can see boats on the river. Many ducks are beside the boats. How lovely! Oh, many flowers are among (在……之中）the trees. Let's get some for our teachers.

算式：____