影响节理面抗剪强度的因素包括节理面的()
A.接触形式
B.剪胀角大小
C.粗糙度
D.充填情况
E.形状
参考答案:A, B, C, D
下列句子都有一处错误,请改正并抄写正确的句子.
1. What is you name?____________________?
2. — What are this?
— They’re horses. ____________________.
3. He can rides a horse. ____________________.
4. Can you play the football? ____________________.
5. —Can you swim?
—No, I am not. ____________________________.
斜坡固定工程