manufacturer 商品
The manufacturer offered unlimited ________ on all their products to expand the market. 製造商為其所有產品提供無限的________以擴大市場。 (A) warranty (一)保固期(B) securities(二) 證券(C) subsidiary(三)子公司(D) authorization(四)授權
The manufacturer offered unlimited _____..-阿摩線上測驗