2025知到答案 大学英语(四)(山东联盟) 最新智慧树满分章节测试答案
第一章 单元测试
1、单选题:
As the gender barriers ________, the number of women working as lawyers, doctors, or bankers began to increase significantly from the mid-20th century.
选项:
A:crumbled
B:crushed
C:crush
D:crumbling
答案: 【crumbled】点我阅读全文