第4题: [单项选择]In this factory the machines are not regulated ______ but are jointly controlled by a central computer system; A. independently B. individually C. irrespectively D. irregularly 参考答案:B 答案解析:[解析] B项individually意为“单独地”,与后面的jointly相呼应;A项independently意为“独立地”;C项irrespectively意为“不顾一切地”;D项irregul
A. five-year; U.K. B. four-year; U. K. C. three-year; U. S. D. two-year; U. S. 参考答案:D 答案解析:The community college为美国的社区大学,是由政府建立的、学制一般为两年的初级大学,毕业后所学的学分可转入四年制大学读后两年课程,也可毕业后直接就业,