Question

【题目】Every summer, the beautiful town welcomes top buskers, or street performers, ______ they're called, from all over the world.

A．as B．that C．which D．what

Answer 1

【答案】A

【解析】句意：每年夏天，这座美丽的城镇欢迎来自世界各地的优秀街头艺人，或如人们所称呼的那样，叫做街头表演者。as引导非限制性定语从句，且在从句中作宾语，意为“正如”，符合句意。