问题
填空题
脚手架的通道宽至少一米,板厚不得小于()mm。脚手板的坡度不得超过40%,并加钉防滑条。
答案
参考答案:50
脚手架的通道宽至少一米,板厚不得小于()mm。脚手板的坡度不得超过40%,并加钉防滑条。
参考答案:50
Complete the following passage with the words or phrases in the box. Each word of phrase can only be used once. (共8分)
If you have a lot of money, taking a chocolate train can be a good _______小题2:________. It will be a _______小题3:________ journey to sit on a first-class seat, taste yummy chocolate, and visit the chocolate factory. You show no _______小题4:________ in chocolate museums and chocolate trains? Well, a chocolate spa will meet your needs. You can give your whole body a chocolate treat! How sweet it is! |