()就是找出具有明显特征,厚度不大且稳定,在区域上分布广泛的岩层。
参考答案:确定对比标志层
–English is becoming so important.
–It’s true. Many university classes are taught in English _____ the native language is not English.
A. as if
B. what if
C. as long as
D. even though
银监会要求把案件治理的重点放在强化内部控制上,重点抓好内部控制的“六个环节”,这“六个环节”具体指什么?