题目内容
To assure people's educational rights, the law of ____________________________came into effect in 1986, requiring each chold to finish nine years of formal education.
查看答案
搜索结果不匹配？点我反馈
更多问题
The curriculum of basic education is intended to make students well- round in ___________________, _____________________,____________________and ______________________________developments.
Undergraduates in institues of higher learning take basic courses and _____________________. In adddition, a wide range of extracurricula activities and associations help them practise____________________,____________________,and _______________________, preparing them for society.
__________________________is highly valued as it helps to relieve teh the critical shortage of qualified technicians and skilled workers.
平面内三个共点力的大小分别为3N,6N,9N,它们的合力的最大值和最小值分别为( )
微信支付 
支付宝支付