"Sleep defensively" means that ______.
A: people should go to a doctor and have their problems diagnosed
B: people should exercise immediately before going to bed every night
C: people should sacrifice other things to get enough sleep if necessary
D: people should give up going to bed and getting up at the same time every day
A: people should go to a doctor and have their problems diagnosed
B: people should exercise immediately before going to bed every night
C: people should sacrifice other things to get enough sleep if necessary
D: people should give up going to bed and getting up at the same time every day
举一反三
- You should () to bed early and getting up early. A: get<br/>in the habit of go B: get<br/>on the habit of going C: get<br/>into habit of go D: get<br/>into the habit of going
- Before going to bed, you should put things ______ they were.
- --It's necessary for us to take exercise every day.--Yes. And we should go _____bed early. A: on B: with C: in D: to
- People should never give up (struggle)（）for freedom.
- Do teenager should get at least six hours of sleep every day?