此练习均为网上收集，只供用于学习参考之用。不可用于任何商业用途。 四级选词填空练习 TEST-1: A) remote B) technology C) composing D) whole E) voluntary F) climate G) skill H) desire I) melting J) vanishing K) eroded L) temperature M) amazement N) changes O) clever Undoubtedly the globe is getting hotter and hotter. The unavoidable questions are: How much responsibility shall we take for warming, and are we to stop the destruction by limiting our insatiable for natural fuels? It seems that global warming is too to be worried about, or too unpredictable. The computer_ cannot define what the weather is like next week. In cold winter day it might be considered that a little warming would be a fair thing. And doubtlessly: Alarming about_ _ alteration may sound like an environmentalist frightening strategy, aiming to urge humans to walk and keep the world cleaner. However, based on the scientists, bad news are brought to our living media. From California to the snowy peaks of China, the air is heating up right now, and the globe is being fast warmed, the has increased by 1 ℉ compared with the past century. In addition, some parts like remote places have been in a much hotter state. The results aren't satisfactory, ice being , rivers running dry, and coasts being _ , threatening villages and cottages. The are gradually occurring without any obvious phenomenon. But they shouldn't slip our mind, because they can pose as a great potential threat to the world. TEST-2： A) conscientious B) conscious C) against D) despite E) comparing F) compared G) launched H) boosted I) necessity J) contribution L) moreover M) scaledK) reduced N) competitive O) featuring Major retailers and car manufacturers have slashed (...
