情人节的来历Valentine‘s Day may come from the ancient Roman feast of Lupercalia. __1__ the fierce wolves roamed nearby，the old Romans called __2__ the god Lupercus to help them. A festival in his __3__ was
听的行为A recent poll indicated that half the teenagers in the United States believe that communication between them and their parents is__1__and further that one of the prime causes of this gap is __2__l
罗马人的建国The success of Augustus owed much to the character of Roman theorizing about the state. The Romans did not produce ambitious blueprints1 the construction of idea__l__ states，such as__2__ to the
英国的饮食与健康A recent parliamentary report blames the government and the food industry for the growth in obesity. The Department of Transport is blamed for not doing enough to__1__facilities for pedestrian
失眠Chronic insomnia is a major public health problem. And too many people are using__1__ therapies，even while there are a few treatments that do work. Millions of Americans __2__awake at night counting
大众媒体 The mass media is a big part of our culture，yet it can also be a helper，adviser and teacher to our young generation. The mass media affects the lives of our young by acting as a（an）__1__for a num