It was five o'clock in the afternoon___we arrived at a hotel in the western part of city.
问题描述：
It was five o'clock in the afternoon___we arrived at a hotel in the western part of city.
为什么不用that而用when,不是强调句吗
答
不是强调句 five o'clock in the afternoon前面加个介词at作状语时时为强调句
如It was at five o'clock in the afternoon___we arrived at a hotel in the western part of city.
本句用when
即 如果是强调句的话,把it was ……that去掉句子不缺成分 即为强调句
而本句把it was ……that去掉之后,句子不完整,故本句为时间状语从句,用when而不用that