During his work on child protection, he often acts as a(n) ( )between parents and children, making the parents know what they can do and what they cannot do.答案:mediatorIt's exci
第一章测试1.What was the relationship between the narrator and Rob? ( )A:colleaguesB:enemiesC:siblingsD:roommates答案:D2.The narrator could date with Polly because
第一章测试1.As the gender barriers( ), the number of women working as lawyers, doctors, or bankers began to increase significantly from the mid-20th century.A:droppedB:blockedC:crumbledD:perplexed