学位英语历年真题及参考答案
A.At daytime.B.At night.C.In the morning.D.At noon.24.WhatS the usage of fungus? There are two choices, throwing them away orrecycling.Throwing away a metal beverage contact wastes as much energy as filling a can withgasoline and pouring halfout.Besides wasting energy, throwing away bottles alld cans causespollution, increases the volume of solid wastes, and uses up natural resources.To control theseproblems, only nine states have adopted bottle laws.The United States government should requireevery state to have a bottle law or constitute a national bottle law-To understand how a bottle law can help, you must know how it works.When consumers buycanned or bottled beverages at the store, they pay deposits.This deposit can range from twenty tofifty cents per bottle or can.In order to get this deposit back, the bottles and cans must be returnedto supermarkets after they are emptied.The supermarkets then return the bottles and cans to theirmanufacturers for either reuse or recycling.0.Bottle laws are currently effective in Oregon, Vermont, Maine, Michigan, Iowa, Connecticut,Delaware, Massachusetts, and New York.These laws work largely because the general publicsupports them.A recent pol