阳角护角做法正确的是（）
A.内墙，柱，门窗洞口的阳角做护角
B.护角1：3水泥砂浆
C.与室内通高
D.每边35mm厚
参考答案：A
---It shouldn’t take long to clear up after the party if we all volunteer to help.
---That’s right. ______.
A．Many hands make light work
B．Something is better than nothing
C．The more the merrier
D．The sooner begun, the sooner done
上岗前按标准穿戴好（）。
