烧伤深度识别国内多采用().
A.三度法
B.三度四分法
C.四度法
D.四分法
E.五度法
参考答案:B
解析:
目前烧伤深度识别采用三度四分法。
It was required that the tall building _______ at present because it is still new.
A.not pulled down
B.was not pulled down
C.not being pulled down
D.not be pulled down
地球表面连接南北两极的假想线叫(),又称(),它可指示地球上的()方向。