◎ 题干
Martin and his brother want to be ______ when they grow up(长大). 
[     ]
A. teacher
B. doctor
C. policemans
D. policemen
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“Martin and his brother want to be ______ when they grow up(长大).[ ]A. teacherB. doctor C. policemansD. policemen…”主要考查了你对  【名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。