早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Havingnothingtosellandnothingfromothers,realtrampsarenotbeggars.A.torequireB.requiringC.requireD.required

题目详情
Having nothing to sell and ________nothing from others, real tramps are not beggars.
A.to require
B.requiring
C.require
D.required
▼优质解答
答案和解析
B