Itwasasmallplacethencomparedto_______itisnow.
A
what it is 是介词 to 的宾语从句,相当于一个名词。 compared to what it is now :与它现在的样子相比。
Alinguistictheoryisconstructedaboutwhat______isandhowitworks.
We________goouttorestaurants,butmostlyweeatathome.
______ moves on a scale of the national language, dialects, and individual ways of communication.