Cars play an important role in modern life, but they ______ also cause many problems like air pollution. (2010年第14题)
A: can
B: should
C: would
D: need
A: can
B: should
C: would
D: need
举一反三
- Cares play an important role in modern life, but they () also cause many problems like air pollution. A: can B: should C: would D: need
- One of the main reasons for air pollution is that many cars _______ smoke into the atmosphere.
- Which one could be a possible thesis statement? A: The importance of combating air pollution B: It is important to take every possible means to prevent air pollution on the earth. C: Many cars produce millions of tons of carbon dioxide each year. D: Air pollution is a serious problem in all the countries in the world.
- What kind of problems can modern communication cause?
- 一方面汽车有用，可另一方面也造成污染(pollution)。 (on the one hand... on the other hand) , cars are useful, but on the other (hand), they cause pollution.