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【简答题】
Complete each sentence with one of the prepositions given in brackets. The rain was beating the windows. (in / against / at)
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【简答题】The Early History of Harvard University Harvard University, which celebrated its 350th anniversary in 1986, is the oldest institution of higher learning in the United States. Founded 16 years after th...
【单选题】The two Harvard economists note in their study that, for much of the 20th century, ________.
A.
enrollment kept decreasing in virtually all American colleges and universities
B.
the labor market preferred high-school to college graduates
C.
competition for university admissions was far more fierce than today
D.
the gap between the earnings of college and high-school graduates narrowed
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