题目内容：
Questions are based on the following passage.A total of 1.3 million square kilometers of the country was36 __ by 37 __ haze, covering most parts of northern and eastern China, according to the Ministry of Environmental Protection, which graded the air quality of Beijing as level 6, indicating "serious pollution. "
The Beijing Environmental Protection Bureau noted that unfavorable meteorological conditions,38 __ a lack of wind, were a direct cause of the heavy haze, which has hit north China for at least the fourth time this winter.
Agitated by the39 __ smog, many picked out the country's twomajor oil giants--State-owned China National Petroleum Corporation and China'Petrochemical Corporation as the main " 40 __ " for the pollution after reading reports analyzing how the oil Chinese automobiles consume has badly polluted the air.
According to a diagram on sohu.com, the standard of China's petroleum is greatly 41 __ to that of the U.S. and Europe. It pointed out that China is the world's largest buyer of "bad-quality" crude and the gasoline has a high content of sulfur due to insufficient investment in 42 __ technology.
The report soon 43 __ a massive online uproar after being forwarded by some Weibo celebrities."The smog was caused by diverse reasons. Oil is just one of the factors contributing to the issue," Lu Dapeng, a spokesperson for Sinopec.
Han Xiaoping, an energy industry analyst, told that the burning of coal in winter, and not vehicle emissions, was the main contributor to air pollution.
"Last year, the44 __ of coal increased by over 20 million tons in Beijing compared with that in2011, as compared to the 2.5 billion tons nationwide," said Han, noting that by contrast, the consumption of oil grew by 30 million tons across the nation. He suggested that the restructuring of energy consumption would be an effective way of solving the problem, such as using natural gas and nuclear power as 45 __ for coal.
A．culprits
B．solutions
C．inferior
D．refining
E．alternatives
F．enveloped
G．sum
H．refined
I．deteriorating
J．superior
K．triggered
L．dense
M．leads to
N．namely
O．consumption
第(36)题应填__________
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