【单选题】听力原文:A tidal wave is a very large and very destructive wall of water that rushes in from the ocean toward the shore. Many scientists call these huge waves tsunami. In Japanese tsunami means 'storm wav...
【单选题】All plants need light, a suitable climate, and a(n) ______ supply of water and minerals from the soil, but some species grow best in the sun and others thrive in the shade.