Which of the following can best replace "an avalanche" in Paragraph 3? ( )
A.正确答案BAn earthquake.
B.A snow slide.
C.A volcanic eruption.
D.A vehicle collision.
Which of the following can best replace "an avalanche" in Paragraph 3? ( )
Which of the following can best replace "an avalanche" in Paragraph 3? ( )
A.正确答案BAn earthquake.
B.A snow slide.
C.A volcanic eruption.
D.A vehicle collision.