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In the United States, not everyone is able to attend a four-year college or university. Many four-year colleges and universities are already too crowded. To give more people a chance to get a college education, many cities and towns have built junior community colleges that offer a two-year course of study in a wide range of subjects.
Junior colleges have been built to o______ more education opportunities.
A.教育管理活动B.教育管理矛盾C.教育管理现象及其发展规律D.教育管理过程
下列属于行政合理性原则具体内容的是（）。
A.行政委托必须有法律依据B.行政行为必须基于正当考虑基础上作出C.行政职权必须基于法律的授予才能存在D.行政主体必须依据法律行使行政职权
A.社会建构主义的观点B.信息加工建构主义的观点C.温和建构主义的观点D.激进建构主义的观点
A.选用制B.派用制C.聘用制D.代用制
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In a new study, a team of neuroscientists and psychologists from Massachusetts Institute of Technology (MIT) discovered that the harder adults tried to learn an artificial language, the worse they were at deciphering the language's morphology - the structure and deployment of linguistic units such as root words, suffixes, and prefixes.
A scientific discovery on language l_______.