We can infer from the second paragraph that______.
A.children can go to school earlier than they usually do
B.poor families can get compensation from the government
C.AAAS revealed that American children"s vocabularies are growing
D.there is nothing we can do to remedy educational disadvantages in the family
第1题
The authors attitude towards present pre-school age is______.
A.pessimistic
B.doubtful
C.optimistic
D.indifferent
第2题
According to Dr Hart and Dr Risley, ______.
A.the third year is the most important in a child"s life
B.children from rich families will be more successful
C.vocabulary has nothing to do with children"s academic success
D.parents with higher education tend to talk more to their children
第3题
The best title for the text may be______.
A.Climate Change: Slow in Coming
B.Jet Stream: Cause of Climate Change
C.Climate Change: Quicker Than We Think
D.Global Warming: More Serious Than Before
第4题
We learn from the text that jet stream______.
A.is a river at high altitude
B.gives rise to climate change
C.causes temperature difference
D.is to blame for global warming
第5题
Dr Francis suggests that______.
A.climate change causes bad weather in England
B.things are seldom straightforward in climatology
C.human being is to blame for the change of climate
D.ocean warming may result in bad weather on land
第6题
What can be inferred from Paragraph 2?
A.Climate change of the ocean may have impact on the land as well.
B.Chicago"s cold temperature is unrelated to the warming of the Arctic.
C.The whole America has experienced the lowest temperature since 1884.
D.Britain has been suffering from the heaviest storms and rains in history.
第7题
Pessimistic researchers foretell that______.
A.climate change will slowly show up in decades
B.ice of the Arctic may melt in summer very soon
C.the Arctic temperature has been the hottest in 2,000 years
D.global temperatures are 2°C higher than long-term average
第8题
According to the text,Caf6 Press ______.
A.is an online store that sells clothes
B.uses Federal Express to deliver its goods
C.enjoys low labour costs but high power costs
D.receives 100,000 orders from customers every week
第9题
We can infer from Paragraph 5 that______.
A.Geek Squad is unique because of its speed to deliver products
B.Best Buy uses UPS to deliver products to customers and Geek Squad
C.Almost all the products sent to Geek Squad can be repaired the next day
D.Best Buy is an electronics retailer that sells and repairs electronic devices
第10题
According to Paragraphs 3 & 4, which one is true?
A.The flights of UPS can cover three quarters of America in two hours.
B.About ten percent of America"s packages use aeroplanes as transport.
C.DHL is another express company in America, one of UPS"s competitors.
D.Most of the packages travel by road because the company has few planes.
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