【C5】A．dreadfulB．necessaryC．fierceD．prevalent

They have been living under the most appalling conditions for two years.A．dreadfulB．badC．u

A．normalB．necessaryC．domesticD．foreign

【C3】A．prominentB．perspicuousC．pervasiveD．prevalent

【C19】A．strongB．weakC．fierceD．violent

60._________A. normalB. necessaryC. domesticD. fo

_________(60)A.normal B.necessaryC.domestic D.for