29. What does the word "latitude" mean in the passage? A)The distance of a point on the Earth from the equator measured in degree's north or south.
B) The type of weather that a country or region has.
C) A large area of sea that is almost surrounded by hind.
D) An imaginary line that divides the Earth into two hemispheres.
30. For what, the English use the comparison "as changeable as the weather"? A) For the person who is often in a bad mood
B) For the person who has got settled opinions about something
C) For the climate which is unpredictable
D) For the people with unstable character