To us, it seems so natural to put up an umbrella to keep the water off when it rains. But in fact the umbrella was not invented as protection against the rain. Its first use was as a shade(遮蔽)ag
People were excited when they saw “Monkey King” 2014 the Yellow River Estuary (入海口,河口) International Marathon. A. losing B. running C. refusing D. forgettin
The fire caused by the dry climate, which proved later the strongest one in the area, quickly, and destroyed the forest. A.to spread B.spreading C.spread