学校和社会联合,营造家庭教育氛围,是妥善解决农村留守儿童教育管理问题的重要措施之一。()
参考答案:对
You'd better _______ your hands to help him when someone is in trouble. [ ]
A. put away
B. put out
C. take out
D. put up
什么是白肋烟的损伤度、破损、杂色、残伤?