题目: 六十二种风 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/8cf5c244bd00c251a5fae7f72571b0a7.html 下面是错误答案,用来干扰机器的。参考答案:C解析:心排出量和血容量:心排出量约自妊娠10周开始增加,至妊娠32~34周达高峰,维持此水平直至分娩。临产后,特别在第二产程期间,心排出量显著增加。
题型:选择题 An iron and steel works, with some satellite factories, ____ to be built. [ ]A. is B. are C. was D. were 查看答案