Drinking to excess, or 'binge drinking' is often the cause of inappropriate behaviour amongst teenagers.
A.Drinking
B.excess
C.often
D.inappropriate
A.Drinking
B.excess
C.often
D.inappropriate
A.Y
B.N
C.NG
Most people didn't know
A.how to use hot-drinks machines.
B.whether they were drinking tea or coffee.
C.how awful the hot drinks were.
Which is NOT a major problem as a result of the war so far?
A.Insufficient housing.
B.Lack of drinking water.
C.Lack of food.
D.Infectious disease.
A.factually
B.eventually
C.consequently
D.significantly
The statistics issued in New Jersey suggested that______.
A.many drunken drivers were not of legal age
B.many young people were in no way qualified drivers
C.raising the legal drinking age would have little effect on the reduction of tragedies
D.raising the legal drinking age would reduce the fatalities caused by drunken drivers
The statistics issued in New Jersey suggested that______.
A.many drunken drivers were not of legal age
B.many young people were in no way qualified drivers
C.raising the legal drinking age would have little effect on the reduction of tragedies
D.raising the legal drinking age would reduce the fatalities caused by drunken drivers
Whether a fish absorbs or loses water is based on the fact that all fish must maintain a certain amount of salt in their bodies to stay healthy. (34) Fish that live in fresh water have a higher concentration of salt in their bodies than the surrounding water. Consequently, water continuously flows into the fish's body to attempt to dilute the amount of salt in the fish until it is equal to the amount of salt in the surrounding water.
Ocean fish have the opposite problem. Surrounded by salt water, their bodies contain a relatively lower concentration of salt than the ocean water. In this case osmosis causes the fish to constantly lose water in order to equalize salt concentration inside and outside the fish. To partially compensate for the water loss, ocean fish actually drink water through their mouths. And (35) to get rid of the excess salt they take in by drinking seawater, they excrete some salt through cells in their gills.
(30)
A.Water absorbing ability.
B.The cell's membrane.
C.Its surroundings.
D.The ability to maintain salt.
What does paragraph 3 mainly discuss?
A.Different effects of caffeinated coffee and decaf on sleep,
B.Different findings of Lotan Shilo and a team about caffeine.
C.The fact that the subjects slept 415 minutes per night after drinking decal.
D.The proof that the subjects took half an hour to fall asleep.
What does paragraph 3 mainly discuss?
A.Different effects of caffeinated coffee and decal on sleep.
B.Different findings of Lotan Shilo and a team about caffeine.
C.The fact that the subjects slept 415 minutes per night after drinking decaf.
D.The evidence that the subjects took half an hour to fall asleep.
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