按照法律解释尺度的不同,法律解释可分为()
A、限制解释
B、扩充解释
C、字面解释
D、立法解释
参考答案:A, B, C
In ancient times, dogs were mainly _____ helping people hunt (打猎). Now they are more useful-they can
help the blinds, search for the bad eggs,... [ ]
A. bad for
B. used to
C. used for
D. good at
群落的演替过程包括()、()、()、()。