Question

【题目】Hangzhou ________ as the City of Silk. Tourists like shopping for silk there.

A. knows B. is known C. was known D. will be known

Answer 1

【答案】B

【解析】句意：杭州以丝绸之城而著名，游客喜欢在那里买丝绸。主语Hangzhou是动词know的承受者，表达的是客观事实用一般现在时的被动语态，其构成为am/is/are+过去分词，故答案是B。