Question

【题目】There is ________ fresh air in the park.
A.a lot
B.lots of
C.many

Answer 1

【答案】B
【解析】句意：在公园里有（许多的）新鲜空气。a lot修饰动词做状语，lots of修饰可数名词复数和不可数名词做定语，many修饰可数名词复数。本句属于there be句型，主语air是不可数名词，应该由lots of来修饰。所以答案是: B