English will help us in our work and study.A. lotB. a lotC. a lot ofD. lots of

问题补充：

English will help us in our work and study.

A. lot

B. a lot

C. a lot of

D. lots of

答案：

A. lot

(答案→)B. a lot

C. a lot of

D. lots of

解析：本题所要修饰的是动词help，故选相当于副词的词，在本题中，即a lot相当于副词，可以修饰动词，故选B