Question

This tower,       they are planning to have decorated, is always the best place to have a view of the sea.

A．where

B．what

C．which

D．that

Answer 1

C

试题分析：句意：他们计划装修的一座塔是看海的好地方。这里是非限制性定语从句，先行词是tower，关系词在从句中作宾语，故排除A，what不能引导定语从句，that不能引导非限制性定语从句，故选C。
点评：本题难度适中。定语从句的考查关键在于定语从句的成分分析，如果缺少主语，宾语，表语，定语就使用关系代词，否则，就使用关系副词。
即学即练：The Chinese government has made the Mid-Autumn Festival a legal holiday, ______ people will have a day off.
A. when           B. which          C. where
解析：A。句意：the Mid?Autumn Festival为先行词，指时间在从句中作时间状语，因此引导词用when。