A、shE wAs sEriously ill.
B．shE CAn’t tAkE in whAt thE proFEssor sAys in ClAss.
C．shE DislikEs thE wAy By whiCh A ConvErsAtion is ConDuCtE
D、
D、shE is BorED with thE wAy thE proFEssor givEs his ClAssEs.