Hearing this, the little boy _____ into tears and asked his mother, "Did I do it wrong? Is God mad at me?" [ ]

A. burst

B. came

C. feared

D. expressed

地震对某一地区的影响和破坏程度称地震烈度，简称烈度。影响烈度的因素有（）。

A、震源

B、震中距

C、震源深度

D、地质构造