These parents take turns to collect their children -- school

These parents take turns to collect their children D__ school
.A for B to C by D from 选哪个?为什
答案解析：答案为D,从什么地方接孩子：Collect sb from some place
collect及物动词 vt.
1.收集,采集
They are collecting this material at the points of origin.
他们正在产地收集这种材料.
2.领取; 接走; 拿走
She collected her mail.
她取走了邮件.
He collected the children from school.
他从学校把孩子们接走了.
3.收藏; 搜集; 收集
4.聚积；积聚；积累
5.募捐；募集
6.收（欠款）；（上门）收（账）
7.收到；赢得；获得
不及物动词 vi.
1.聚集,集合,汇集
A crowd soon collected at the scene of the accident.
群众迅速聚集在事故现场.
及物动词 vt.& 不及物动词 vi.
1.征收; 募集
We're collecting for the famine victims.
我们正在为遭受饥荒的灾民募款.
The government is trying to improve the way it collects taxes.
政府正试图改进收税的方式.
形容词 adj.
1.由受话人付费的(美国英语)
副词 adv.
1.（电话、电报等）由受话人付费
You can call me collect .
你可以打由我付费的电话