抽搐伴瞳孔散大、舌咬伤见于()
A.癔症
B.癫痫大发作
C.癫痫小发作
D.低钙血症
E.低镁血症
参考答案:B
The teacher asked us _____.
A.when did I finished my work.
B.why didn’t we tell him about it earlier.
C.what we were interested in
D.where we are going to have our lunch
由洞口点传递进洞方向的连接角的测角中误差不超过±3.5″,后视方向的长度不宜小于200米。