Silicon Valley has been 【hailed】 as a symbol of c

Telecommuting, ______ the computer for the trip to the job, has been hailed as a solution

Which month has long been regarded as a month of romance？A．May.B．September.C．June.D．Februa

（) has been defined as a "threat of harm made to compel a person to do something

The western part of the city has been ____as a development zone.A)distinguishedB) divi

Who has been considered as the Father of American Literature？A．Washington Irving.B．James F

Silicon Valley has been hailed as a symbo