关于有效焦点的叙述,正确的是
B
暂无解析
Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
Idon’tneedanyhelpatthemoment,butI_____youroffer
Thetwinsaresoalikethatitsalmost___(possible)totellthemapart.
经济增长方式的类型有()
我国国有企业的改革目标是()