虾蟹类的摄食强度与（）、饵料种类、饵料丰度、健康状况等因子有关，生殖腺的发育成熟程度主要受（）、（）、（）的影响。
参考答案：温度；光照；温度；营养
The homeless dog bounced around to various homes over the years after its owner
died until finally it was ____ by a kind family.
A．adapted
B．picked
C．adopted
D．adjusted
急性一氧化碳中毒皮肤黏膜的典型改变为（）。
A.瘀点、瘀斑
B.发绀
C.黄疸
D.樱桃红色
E.皮疹
