Lack of sleep has ______ her concentration. 作者:高老师 时间:2024-07-26 浏览 4 Lack of sleep has ______ her concentration.A、deconstructedB、impairedC、demonstratedD、repaired【正确答案】:B【题目解析】:缺乏睡眠(损害)了她的注意力。A. deconstructed 解构, 拆析B. impaired 损害,削弱C. demonstrated 展示; 显示; 论证D. repaired 纠正; 补救 📱 扫码体验刷题小程序 扫一扫使用我们的微信小程序