Question

The museum will open in the spring with an exhibition and a viewing platform____ visitors can watch the big glasshouses being built.

A．what

B．where

C．when

D．why

Answer 1

B

试题分析：句意：博物馆会在春天向公众开放，届时会有展览和现场表演，观众会看到一个玻璃屋的现场建造工程。定语从句，先行词a viewing platform在从句中做地点状语，故选B。定语从句关系词的选用有三步：一找准先行词；二判断先行词在从句中充当的成分；三确定具体的关系词。
【考点定位】考查定语从句关系词的选用。