Question

– You look very tired this morning. What did you do last afternoon?

  -- I did _______ Christmas shopping.

A. a number of      B. a few of       C. a lot of        D. a piece of

Answer

C

【解析】

试题分析: 句意：今天上午你看上去很累，昨天下午你做什么了？我圣诞购物了很多。a number of 许多（修饰可数名词），a few of……中的几个（可数名词），a lot of许多（修饰可数或不可数名词）， a piece of一片；Christmas shopping.圣诞购物，不可数名词，故选C.

考点：考查词组辨析