【秒懂听力早练计划 I DAY75 】
For example, sleep _____ has declined from some eight hours in the 1950s to seven in _____ years. At the same time, high blood ______ has become an increasing problem.
M: Well, ever since Sandra left the department, I feel like I’ve been targeted to do all her work as well as mine. And, on top of that, I'd specifically asked if I could leave early last Friday as I'd done a lot of overtime during the week. But that afternoon, even though I'd finished my assigned work, I was told to help other colleagues finish their work, too