单选题
Mass production is ______ only in an economy with a highly developed technology.
A. feasible B. permissible C. allowable D. receivable
【正确答案】
A
【答案解析】[解析] B项permissible和C项allowable意为“许可的,允许的”,与题意不符。D项receivable意为“可接受的”,也与题意不符。只有A项feasible“可行的,可能的”与题意相符,所以A项为正确答案。