The social security system is designed to ______ a basic standard of living for

游客2024-09-28 68

问题 The social security system is designed to ______ a basic standard of living for people in financial need.

选项 A、secure
B、keep
C、preserve
D、maintain

答案 A

解析单词secure：保证；获得；使安全；固定。单词keep，preserve，maintain都有“保持，维护”的意思。这里的上下文都不适宜使用。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3777890.html

相关试题推荐

随机试题

最新回复(0)

Evenwhentextbooksare______throughaschoolsystem,methodsofteachingmay