选词填空（每词只能用一次）。

cold, cool, warm, surprised, relaxed

1. She is ______ she can play the guitar well.

2. The boy in sun-glasses (太阳镜) looks ______ very much.

3. It‘s very ______ in spring.

4. It is ______, please wear your scarf.

5. The boys are really ______ in the park.

痰饮的形成与肺脾肾三脏失司有重要关系，其中首当其要的是

A．肺
B．脾
C．肾
D．肺肾
E．脾肾