{{B}}pAssAgE onE quEstions 26 to 28 ArE BAsED on thE pAssAgE you hAvE just hEArD、{{/B}}

A．hE wAs trAinED As An ElECtroniCs EnginEEr.
B．hE wAs trAinED As A CommuniCAtion EnginEEr.
C．hE wAs trAinED As A mEChAniCAl EnginEEr.
D．hE wAs trAinED As A nuClEAr EnginEEr.