问题
选择题
Eating healthy food can help us .
A. many B a lot of C. much D. a lot
答案
答案：D
词义辨析题。A. many “许多”修饰可数名词复数 B a lot of “许多”既可以修饰可数名词复数又可以修饰不可数名词 C. much “许多”修饰不可数名词 D. a lot “许多”表程度修饰动词 句意：吃健康的食品对我们很有帮助。 根据语境选D