英语从句问题Physics is the equivalent of _______ used to be called

问到英语语法问题.12.Physics is the present-day equivalent of _____ u The mountain is no longer _______ it used to be. 一些从句的英语问题This is the last factory (which) she used to worked 英语i used to be afraid of the dark 英语从句的问题.Is this the museum__an exhibition is to be held?a.in to be equivalent be equivalent to 造句 The light of 100W is equivalent to 250W of mercury bulbs? 英语选择 _______ is she a little girl as she used to be. There used to be a lot of pandas,_______ ______? this is the way it used to be是定语从句吗?省略了什么连接词? 有关be used to的英语问题