Sorry I can’t go with you. I have homework to do.A a lots of B many C lots of D lot of

问题补充：

Sorry ,I can’t go with you. I have homework to do.

A a lots of B many C lots of D lot of

答案：

解析：句意：对不起，我不能和你去，我有许多作业要做。这里homework是不可数名词，many修饰可数名词的复数；lots of既可以修饰可数名词也可以修饰不可数名词。故选C。