Thepresentcrisisbearssome________(similar)totheoilerisisofthe1970s
similarities
暂无解析
We_____knowledge from our families,schools,jobs,and the mass media
Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
Expertshavefoundthatnormalsleepcanbedividedintofive______stages
Being a ________(high) motivated lauguage learner, he takes every opportunity to improve his English
He blamed his poor performance_____jet lag
