Tom was__ill that we had to send him for a docor.A.so B.very C.and D.too

问题描述:

Tom was__ill that we had to send him for a docor.A.so B.very C.and D.too

so
固定词组so……that:如此……以至于
TOM病得如此严重,以至于我们不得不将他送医.