为使广大考生高效的备考2021年学位英语考试，做好备考工作，小编及时整理发布2021年成人英语三级模拟试题，本篇学习2021年成人英语三级模拟试题（71-80）。
　　1、The current political _____ of our country is favorable for foreign investments.
　　A. climate
　　B. weather
　　C. temperature
　　D. state
　　查看/隐藏答案
　　Best Answer: A
　　详解：应选A项。climate(可数名词)意为“(一个地区或一个时期总的)气候”;weather意为“(指每日每时的晴阴，温度)天气”;state意为“状况，状态”。
　　2、The angry teacher gave the order that nobody _____ the classroom before twelve.
　　A. would leave
　　B. left
　　C. had left
　　D. leave
　　查看/隐藏答案
　　Best Answer: D
　　详解：应选D项。that引导order(命令)的同位语从句，从句用(should)do表示虚拟语气。
　　3、Are there any other factors that might affect the development of a child _____ education and innate inability?
　　A. apart from
　　B. away from
　　C. far from
　　D. but for
　　Best Answer: A
　　详解：应选A项。
　　apart from 除……之外，away from 远离，far from 远非，but for 要不是。
　　句意为：除了教育和先天的不足，还有什么其他因素会影响一个孩子的发展?
　　4、er humorous remarks seemed _____, but were in fact carefully prepared beforehand.
　　A. precise
　　B. blank
　　C. spontaneous
　　D. bold
　　Best Answer: C
　　详解：应选C项。spontaneous 自发的;自然产生的，precise 精确的;准确的，blank 空白的;空着的，bold 大胆的。
　　句意为：她的幽默的评论看起来好像很自然，但是实际上是事先认真准备好的。
　　5、_____ the financial means to remain independent, Thomas Edison was compelLED to seek employment as a night telegraph operator.
　　A. He was deprived of
　　B. Deprived of
　　C. That he was deprived of
　　D. Although he was deprived of
　　Best Answer: B
　　详解：应选B项。过去分词表原因作状语，句意为：失去了保持独立经济来源，爱迪生不得不当夜间电报员。
　　6、The firm will have to step _____ production if it is to defeat its compes.
　　A. off
　　B. in
　　C. out
　　D. up
　　Best Answer: D
　　详解：应选D项。step up意为“提高，加快”;step off意为“开步走，步量(距离)”;step in意为“介入，干涉;参加进来(帮忙)”;step out意为“走出去”。
　　7、After writing poetry unsuccessfully for several years, he was not certain whether to quit or _____ with his art.
　　A. if he should continue
　　B. he should continue
　　C. to be continued
　　D. to continue
　　Best Answer: D
　　详解：应选D项。to continue与to quit并列。
　　8、They have made a _____ plan to build a suspension bridge over the river.
　　A. bald
　　B. bound
　　C. bold
　　D. bare
　　Best Answer: C
　　详解：应选C项。
　　bold大胆的，bald光秃的，bound被束缚了的，bare赤裸的;无遮盖的。
　　句意为：他们已做出了一个大胆的计划要在这条河上建一所吊桥。
　　9、In the 1850's Harriet Beecher Stowe's "Uncle Tom's Cabin" became the best seller of the generation, _____ a host of imitators.
　　A. inspiring
　　B. inspired
　　C. inspired by
　　D. to inspire
　　Best Answer: A
　　详解：应选A项。分词短语做状语。句意为：19世纪50年代，斯托的《汤姆叔叔的小屋》成为30年来的畅销书，因而激起了一大群伪造者。
　　10、Jane's _____ for gardening is evident by all of these beautiful flowers.
　　A. acquaintance
　　B. familiarity
　　C. achievement
　　D. enthusiasm
　　Best Answer: D
　　详解：应选D项。
　　enthusiasm热衷，狂热，acquaintance相识，familiarity熟悉，achievement成就，功绩。
　　句意为：从这些漂亮的花可以明显看出简对园艺的热衷。