The first paper was made from the bark of the mulberry tree.
The musician along with his band members ___________ ten performances in the last three months.
毛泽东思想和中国特色社会主义理论体系是马克思主义中国化的两大理论成果。贯穿这两大理论成果始终，并体现在两大成果各个基本观点中的世界观和方法论的基础是
抗战时期，国民政府实行“战时须作平时看”的教育政策，在中等教育阶段采取的主要措施是()
__________ the convenience of digital payment, many senior citizens started to use smart phones.
Jim's plans to go to college _____ at the last moment
赞可夫主张教学应该走在学生发展的前面，所依据的是()
-----Tommy is planning to buy a car.
----I know .By next month ,he__enough for a used one
黄炎培将职业教育的目的概括为
In 1974 Henry Aaron broke Babe Ruth's monumental lifetime record of 714 home runs.