更多"Recovery from jetlag can take as lo"的相关试题:
[填空题]Recovery from jetlag can take as long as a day for every time zone crossed. So if you’re flying east-west for your holiday or on business, it is likely to mean a few days of feeling tired or even unwell.
Jetlag is the (21) ____ of the body’s natural cycle and some factors make it worse. The artificial atmosphere inside a plane can affect the body in a number of ways and add to the effects of jetlag.
Exercising before flights helps to offset the effects on the body of reduced (22) _____, and aerobic exercise afterwards helps to reoxygenate it. Drink plenty of water. Children may need more. Drinking carrot juice before flying overcomes oxygen deficiency.
Eat light, frequent meals. Heavy meals (23) _____ the blood circulation, which can lead to dizziness and fainting. For two weeks before you fly, eat plenty of food containing vitamins A and E; they will build up your (24) _____ and help to keep you fit. Sleep as much as you can before the flight and on it. On board, wear earplugs and
[填空题]Thousands of earthquakes take place every day, but most of them are very gentle.
[单项选择]It didn’t take long （） the place was declared a nature reserve and the endangered animals got adequately protected.
A. before
B. that
C. when
D. since
[单项选择]How long does it take from here to the pest office on foot
A. About half an hour.
B. About half past an hour.
C. About a quarter.
[单项选择]A. It won’t take long to get to the station.
B. It’ll be easy for him to give the woman a ride to the station.
C. He’ll ride on the train with the woman.
D. He’s picking someone up from the station.
[单项选择]
W: I think I’ll take the whole day tour of the village.
M: Why not the half day
What does the man suggest （）
A. Spending less time on sightseeing.
B. Visiting the city with a group.
C. Touring the city on a fine day.
D. Taking the man with her on the tour.
