更多"Smog is fateful."的相关试题:
[填空题]Photochemical smog exists mainly in big cities.
[填空题]Smog is caused by chemical reactions between pollutants derived from different sources, primarily automobile exhaust and industrial emissions.
[填空题]Smog does great harm to the respiratory system.
[填空题]Smog has become the most serious type of pollution.
[填空题]Photochemical smog is formed on rainy days when chemicals are combined with smoke.
[简答题]Cars are responsible for most of the smog in cities，______(这已经对环境造成了严重的污染)．
[填空题]More than 400 people were killed in the black smog which struck London in 1952.
[填空题]Smog-choked Southern California (demands) them. It’s a car for people who never want to go to (a) gas station again. But the fact is, for all the talk, selling (gas-less) machines has been a (hard-sell).
- A. demands
- B. a
- C. gas-less
- D. hard-sell
[单项选择]
The Smog
For over a month, Indonesia was in crisis. Forest fires raged out of control as the country suffered its worst drought for 50 years. Smoke from the fires mixed with sunlight and hot dry air to form a cloud of smog. This pollution quickly spread and within days it was hanging over neighboring countries including Malaysia, Singapore and Thailand.
When the smoke combined with pollution from factories and cars, it soon became poisonous. Dangerous amounts of CO became trapped under the smog and pollution levels rose. People wheezed (喘息) and coughed as they left the house and their eyes watered immediately.
The smog made it impossible to see across streets and whole cities disappeared as grey soot (烟灰) covered everything. In some areas, water was hosed (用胶管浇) from high-rise city buildings to try and break up the smog.
Finally, heavy rains, which came in November. Put out the fires and clear the air. But the environmental
A. Right
B. Wrong
C. Not mentioned
