单项选择题
Poor Richard.s Almanac contained（）.
A.many proverbs B.Franklin.s autobiography C.voyages to the new land D.climates and crops
单项选择题 Community college（）
单项选择题 In face of the rising cost for higher education,fields of graduate study that are favored by students are those that（）
单项选择题 There is（）difference between tuition rates in public and private institutions of higher learning.
