14．---How is he getting along with his English?--- spoken English is concerned.he stands fi——青夏教育精英家教网——

14．---How is he getting along with his English？
---_________ spoken English is concerned，he stands first in our class．（　　）

13．-Some English idioms are difficult to understand．
--Exactly you know the meaning of each word．（　　）

12．Many of them turned a deaf ear to his advice，_______ they knew it to be valuable．（　　）

11．We won't give up _______ we should fail ten times．（　　）

10．He must have a good rest ________he can defeat his great sickness．（　　）

9．It's wrong for us to play tricks ________our parents．（　　）

8．Please show the guests ______ and twenty minutes later show them ______ our factory．（　　）

7．People from all over the country ______ they are old or young，rich or poor，are doing whatever they can to help the sufferers in the earthquake-stricken area．（　　）

6．In a research on the effect of the transport sector（运输领域）on climate，it proves that road traffic contributes the most to global warming．The aviation（航天）sector has the second largest warming effect while shipping has a cooling effect on the Earth's Climate．
The study concludes that since pre-industrial times，15%of CO₂emissions（排放量） made by humans have come from the transport sector．The study implies that more attention needs to be paid to the fast growing road sector．Looking only at CO₂emissions，road traffic alone has led to two-thirds of the warming caused by total transport emissions．The reason why road transport tops the list is mainly due to the large number of vehicles on the roads and the smaller cooling effect from their emissions．The researchers said that the road emissions of today will make Up three quarters of the warming caused by transport over the next hundred years．
Following road transport，aviation is the second largest transport contributor to global warming．However，the historical contribution from aviation emissions to global warming is more than doubled the contribution from road emissions．In fact，over the next 100years，today's road emissions will have a climate effect that is four times higher than the climate effect from today's aviation emissions．
For shipping，the picture is more complicated．Until now，shipping has had a cooling effect on climate．This is because shipping produces a large amount of S02，which has a cooling effect．However，although the gas，until now，has given the shipping industry a cooling effect，this effect will disappear after a while，as the gas doesn't last long in the atmosphere．The long-lived CO₂will dominate（占优势），giving shipping a warming effect in the long run．
In general，the transport sector's contribution to global warming will be continuously high in the future．

53．What can we learn about road traffic？D
A．It has the second largest warming effect on climate．
B．It produces l5%of all CO₂into the air every year．
C．It created more CO₂emissions than aviation in history．
D．Its CO₂emissions will probably increase in future．
54．Shipping has a cooling effect becauseC．
A．shipping conditions have been improved
B．the amount of ships at sea is small
C．it produces a gas which has a cooling effect
D．the gas it produces can absorb CO₂
55．The underlined phrase in paragraph 4probably means"A"．
A．after a long time B．in a tiring race
C．all the time D．during a long voyage
56．The passage mainly talks aboutB．
A．the effect of CO₂0n global climate
B．the effect from traffic on global warming
C．how to choose a green way to travel
D．why transport produces so much CO₂

5．He has no idea what the book is about．He have read it very carefully．（　　）

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