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 s
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__liste
There is growing interest in East Japan Railway Co. ltd，one of the six companies，created out of the privatized nationa__l__ railway system. In an industry lacking exciting growth1，its plan to use real
Aging poses a serious challenge to OECD(Organization of Economic Co-operation and Development)countries，in particular，how to pay for future public pension liabilities. And early retirement places an__
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 Greeks
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Section I VocabularyDirections: There are 20 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose the one that best completes the sentence and ma
ectionⅠUse of EnglishDirections：Read the following text. Choose the best word(s)from each numbered blank and mark A，B，C or D on ANSWER SHEET 1.(10 points)As former colonists of Great Britain，the Found
The Treasury could pocket 20 million a year in extra fines once the country‘s speed camera network is expanded. Motoring organizations warned that the __1__could become a poll tax on wheels’，__2__huge
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 number o