请选出该句子中使用错误的单词：（）If you are not satisfying with the products, you can return the goods back to us.

请选择合适的单词选项，补充下面的英文句子：The colors of all the silk dresses here are guaranteed（）fading.

A.against
B.as
C.with
D.on

点击查看答案

请选择合适的单词选项，补充下面的英文句子：Our prices are very competitive compared（）those of similar products in other stores.

A.in
B.to
C.with
D.for

点击查看答案