单项选择题
A.gone through B.got through C.got over
Thefollowinghintsmayhelpyoustayenergized，oratleast（）unt...
单项选择题The following hints may help you stay energized， or at least（） until you can make the time for rest.
A.get you going B.get you go C.get you went
（）avacationisalwaysagoodwaytogetrelaxationandrefreshmen...
单项选择题（）a vacation is always a good way to get relaxation and refreshment.
A.Take B.Took C.Taking
Goodmannersmaybevaried（）culturalbackgrounds.A.sinceB.be...
单项选择题Good manners may be varied（） cultural backgrounds.
A.since B.because C.due to
