行政法的主要调整对象是( )。

A．行政管理关系

B．行政法律关系

C．外部行政关系

D．行政关系

在改写后的句子中填入所缺单词，使其与原句意思相符：

1. The boy is five years old. He couldn't find his way in the park yesterday.

    The _______ boy _______ _______ _______ in the park yesterday.

2. How often does Jim get a letter from his parents?

    How often _______ Jim _______ _______ his parents?

3. The fire burned Wang Fang's neck, arms and face.

    Wang Fang _______ her neck ,arms and face in the _______.

4. This is Millie's blanket.

    This blanket _______ _______ Millie.

5. They may visit a home for the elderly this Sunday.

    _______ they _______ _______ a home for the elderly this Sunday.