ACCorDing to thE pAssAgE, thE iDEA oF tElECommuting is not vEry rEAlistiC BECAusE ______.
A．it's DiFFiCult to tAkE CArE oF smAll ChilDrEn AnD ConCEntrAtE on work At thE sAmE timE
B．ComputEr tEChnology is not ADvAnCED Enough
C．ElECtriCAl mAlFunCtions CAn DEstroy A projECt
D．thE workErs Do not AlwAys hAvE All thE nEEDED rEsourCEs At homE