劈理域为（）应变域，是由（）组成；微劈石为（）应变域，是由（）组成。
参考答案：高，层状硅酸盐矿物或不溶残余物质，低，平板状或透镜状的原岩岩片
From the dates__________on the gold coin, we decided that it was made five hundred years ago.
A．marking
B．marked
C．to be marked
D．having been marked
– Would you like another piece of cake ?
-- _______ . I’m full.
A. That’s all right. B. I think so. C. No, thanks.
