简答题\n The drug causes ____ of mood in some people. A、oscillate B、oscillation C、oscillator\n多选题\n Almost every activity we pursue during the day presupposes energy use. A、engage in B、guide C、carry out\n简答题\n The ____ system can be accessed through the dashboard or a smartphone. A、 electric B、 electronic C、 electricity D、 electrified\n多选题\n An understanding not only focuses on the technological, political or economic aspects, but combines those perspectives with a thorough historical analysis of cultural contexts. A、concentrates on B、looks upon C、emphasizes\n简答题\n Japanese industry is making ____ use of robots. A、increase B、increased C、increasing D、increasingly\n多选题\n The buildings maintain a comfortable temperature of 21 degrees Celsius by use of either heating or air-conditioning. A、keep B、abandon C、preserve\n多选题\n As time passed, when the product was improved and the price became reasonable, the electric bulb was gradually the preferred choice. A、favorite B、preferable C、ensured\n简答题\n The company makes a very ____ product. A、rely B、reliance C、reliable\n多选题\n Production and consumption of energy was replaced by a structure in which production were located in the public sphere, while consumption remained in the private sphere. A、area B、globe C、field\n简答题\n On holidays, we can see a ____ line of cars on highways. A、continue B、continual C、continuous D、continuing\n多选题\n Energy is a(n) indispensable element in modern life. A、necessary B、essential C、optional\n多选题\n Energy has increasingly become an essential part of everyday life. A、gradually B、more and more C、suddenly\n多选题\n Like most technology, energy use suspends some of the natural conditions of existence. A、delay B、deter C、promote\n简答题\n If we cannot sell more goods, we’ll have to cut back on the ____. A、produce B、product C、production D、producer\n简答题\n It is believed that education levels are strongly ____ to income. A、relate B、relating C、relation D、related\n简答题\n Some companies have also suspended new oil drilling and ____ projects. A、explore B、exploration C、explorer\n多选题\n This is a consequence of the centralisation of production at power stations, at the combined heat and power stations, and at nuclear power plants. A、source B、outcome C、result\n简答题\n The Scandinavian countries are much admired all over the world for their ____ social policies. A、enlighten B、enlightenment C、enlightened\n多选题\n The introduction of district heating was somewhat later and a significant step in this process. A、meaningful B、important C、great\n简答题\n Her duties are ____ to keep the patients comfortable. A、prime B、primary C、primarily\n