______, hE is not CApABlE oF tEAChing All suBjECts. AFtEr All, noBoDy CoulD BE An ExpErt on EvEry- thing.
A．A tEAChEr As mikE is
B．tEAChEr As mikE is
C．As mikE is A tEAChEr
D．As is mikE A tEAChEr