生长激素缺乏症患儿的典型临床表现包括()。
A.生长迟缓
B.身材矮小
C.身体比例失调
D.智能发育正常
E.骨龄比实际年龄落后
参考答案:A, B, D, E
探水时,从由()开始向前方打钻探水
A、积水线
B、探水线
C、警戒线
D、掘进线
In relation to company law:
(b) Explain and distinguish between:(i) unlimited companies; (2 marks)(ii) companies limited by guarantee; (2 marks)(iii) companies limited by shares. (3 marks)