(2012年南京高三模考)If something is “dog-eat-dog”,it is a situation ________people have to take care of themselves and look after their own interests.
42. ______ this fact, French still has an impact on the English language.
41. This is a ______ problem, which can be seen from her ______ look.
40. It is obvious that lung diseases are____smoking.
39. As we have known from the map of the world, this is ______.
38. Nowhere else in the world______ cheaper tailoring than in Hong Kong.