问题
填空题
基础根据埋置深浅可分为（）和（）。
答案
参考答案：深基础，浅基础
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基础根据埋置深浅可分为（）和（）。
参考答案：深基础，浅基础
| 用所给词的适当形式填空，其中有两项多余 | |
the 1 for being ill. It's especially (尤其) important 2 your hands often during this time of year when germs 3 flu, colds and diarrhea (腹泻) to spread (传播) 4 by touching other people, furniture and equipment. Remember, clean hands can keep you 5 , so clean them often! 1._______ 2._______ 3._______ 4._______ 5._______ |