—Wow!Whatabeautifulcoat!         —IboughtitinSuzhoulast...

問題詳情：

—Wow! What a beautiful coat!

          —I bought it in Suzhou last year. It’s _____ silk. It’s dear.

          of                from             in                 by

【回答】

A  be made of “由……製成”，指能從成品中看出原料; be made from, 指從成品中看不出

原材料，所以選A。

知識點：動詞和動詞短語

題型：選擇題