题目: 雌雄同体的个体,一般为(),但密磷牡蛎能自体受精。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0901/46428c235c448771e2bb3867c086341d.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 The worker _______ in the factory has been fired. [ ]A. having caught smoking B. caught smoking C. is caught smoking D. caught smoked. 查看答案
题型:单项选择题 关于协调性宫缩乏力,正确的是()A.宫缩极性、对称性正常,仅收缩力弱B.多数产妇觉持续性腹痛,且产程延长C.容易发生胎儿宫内窘迫D.不宜静脉点滴催产素E.潜伏期不宜使用哌替啶 查看答案