Rarely _____ by car at that time. Their

题型:选择题

问题:

Rarely _____ by car at that time. Their parents were too poor to buy one. [ ]

A. they went to school

B. did they go to school

C. they didn't go to school

D. did they not go to school

考点:部分倒装
题型:选择题

()指基金在证券交易所和银行间债券市场之外所涉及的资金清算。

A.交易所交易资金清算

B.全国银行间债券市场交易资金清算

C.场外资金清算

D.场内资金清算

题型:选择题
把20克糖放入100克水中,糖与糖水的比是(  )
题型:选择题

彼得斯与沃特曼在1982年出版的《探索企业成功之路——美国优秀公司的管理经验》中提出了“()”的概念

题型:选择题

观无常的最终目的是什么?

题型:选择题

对于以下编号为①、②、③的正规式,正确的说法是()。①(aa*|ab)*b②(a|b)*b③((a|b)*|aa)*b

A.正规式①、②等价

B.正规式①、③等价

C.正规式②、③等价

D.正规式①、②、③互不等价

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