A：人的发育起始于刚分娩的婴儿
B：精子和卵细胞在输卵管结合形成受精卵
C：女性生殖系统中产生生殖细胞并分泌雌性激素的是卵巢
D：胎儿发育所需营养物质和氧气通过羊水获得
把（﹣5）﹣（+7）+（﹣3）+（﹣11）写成省略加号的代数和的形式，正确的是（ ）
Jim records his physical training every time so that he can it and think about how he should improve it the next day.
