教育在儿童的身心发展中起()
A.制约作用
B.差异性
C.辅助作用
D.主导作用
参考答案:D
Sam _____ go out to play football with his friends _____ school was over yesterday. [ ]
A. won't, before
B. doesn't, after
C. wasn't, until
D. didn't, until
我国的基本经济制度是公有制为主体,多种所有制经济共同发展。对“公有制为主体”的理解正确的是()
A.公有制在各个经济领域必须占支配地位
B.在混合所有制经济中,公有制成分必须保持在50%以上
C.公有制在各个地方都必须保持量和质的优势
D.公有资产在社会总资产中占优势,国有经济控制国民经济命脉