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

游客2024-09-28  14

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://tihaiku.com/zcyy/3777890.html
最新回复(0)