国开电大本科《理工英语4》机考第二大题词汇与结构题库.docVIP

PAGE PAGE 1 国开电大本科《理工英语4》机考题库 第二大题 词汇与结构 说明：资料整理于2023年4月，适用于国开电大期末机考考试。 3D printers have spread from labs to industrial factories,_________they are being cheaper and cheaper. A.so B.and C.yet [答案]A 3D printing is just at the beginning stage.It is not_________. A.mature B.ripe C.grown [答案]A 50 miles southwest of the country_________the famous beautiful mountain. A.laying B.lie C.lies [答案]C A Absolutely,that movie_________and I must admit that its director is brilliant. A.held my breath B.caught my breath C.took my breath away [答案]C Although plastic surgery is created to improve the looks of a person,there are a certain percentage of______. A.consequences B.results C.effect [答案]A Although plastic surgery is created to improve the looks of a person,there are a certain percentage of______. A.effect B.results C.consequences [答案]C Animal farming_________about half of all human-caused greenhouse gases. A.accounts for B.count for C.count on [答案]A Animal farming_________about half of all human-caused greenhouse gases. A.count for B.accounts for C.count on [答案]B B _________by the promise of these tiny tubes,people are already working to turn the Space Elevator into a reality. A.To fuel B.Fueled C.Fueling [答案]B _________by the promise of these tiny tubes,people are already working to turn the Space Elevator into a reality. A.To fuel B.Fueling C.Fueled [答案]C Between the two buildings_________. A.standing a tall tree B.a tall tree stands C.stands a tall tree [答案]C Between 1975 and 1996,the number of overseas visitors expanded_________27% on average each year. A.in B.by C.for [答案]B By no means_________ready to quit her study. A.will she B.she will C.is she [答案]C C Clever children________knowledge easily. A.interesting B.focused C.absorbed [答案]C Combining carbon and super-capacitors_________a perfect marriage. A.seems like B.see like C.really like [答案]A Combining carbon and super-capacitors_________like a perfect marriage. A.seems B.sees C.really [答案]A Consi