题型:问答题 简答题 有关房地产经纪纠纷的规避方法主要有以下几种( )。A.制定示范合同文本B.加强对房地产经纪合同的监督管理C.制定经纪服务标准,明确服务要求和内容D.加强房地产经纪行业信用管理E.对于已经出现的纠纷,应当通过法律途径进行解决 查看答案
题型:问答题 简答题 The number of people invited _____ fifty, but a number of them _____ absent for different reasons. [ ]A. were; was B. was; wasC. was; were D. were; were 查看答案
题型:问答题 简答题 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)*bA.正规式①、②等价B.正规式①、③等价C.正规式②、⑧等价D.正规式①、②、⑧互不等价 查看答案