複選題30.(A) corroborated (B) bolster (C) recalcitrant (D) catalyst(E) contradictory (AB) grapple with (AC) exacerbated (AD) circumscribed(AE) ineffable (BC) remiss (BD) engenders (BE) supplants(CD) steer clear of (CE) motivated(AB) grapple with (AC) exacerbated (AD) circumscribed (AE) ineffable (BC) remiss (BD) engenders (BE) supplants (CD) steer clear of (CE) motivated