岐山高级中学高三英语备课组 岐山高级中学高三英语备课组 唐宝莲 唐宝莲 Grammar filling体悟题型 Earth Day is an event 61 (annual) celebrated on April 22.62 (found) by Senator Gaylord Nelson, an American politician and environmentalist, it was originally aimed at helping the public to know the current situation of air and the water pollution and 63 (get )people to care about the earth. In 1962, Rachel Carsons bestselling book“Silent Spring” created an 64 (aware) of the dangerous effects of pesticides(农药). Then, a fire, 65 broke out in
