根据首字母提示填写单词。

1. What's the t___________ outside, Kim?  It's fifteen degrees.

2. What's your f___________ shape?

3. How is the w___________ today?  It's very hot.

4. What's your n___________?  I'm Kim.

在主、次梁受力筋下均应垫垫块(或塑料卡)，保证保护层的厚度。( )