【C8】A．conservativeB．formalC．conventionalD．usual

A． onceB． neverC． oftenD． usually

【C19】A．plainB．earnestC．commonD．usual

【C12】A．sometimesB．neverC．alwaysD．usually

I think hes the most charming, most______man Ive ever known.A．conservativeB．considerableC．

Descoingss philosophy of schooling is______.A．conservativeB．open－mindedC．neutralD．out－of－d

【C17】A．conservativeB．innovativeC．impulsiveD．regressive