【单选题】听力原文: American magician David Blaine is to be suspended in a glass box over the River Thames in London for more than six weeks without food. The 30-year-old New Yorker is famed for spectacular feats l...
A.
Because the waves coming from the center of a quake can spread to these places.
B.
Because there are the thickness of rocks making up the earth's crust.
C.
Because some parts of the earth are more likely to have quakes than others.
D.
Because-mountainous areas are easy to have earthquakes.