Read and write. (用所给单词的适当形式填空)

1. It's _____ for little children to play by the river by themselves. (danger)

2. — Who is _____, Tom or John? (clever)

    — Oh, it's hard to say.

3. The Space Museum is a very _____ place. (interest)

4. Guangzhou is in the _____ of China. (southern)

5. There are some new _____ on the desk. (photo)

护士检查患者皮肤的主要内容有()

A．皮肤的颜色

B．皮肤的温度

C．皮肤的弹性

D．有无水肿

E．有无胎痣