You should drinkwater if you have a cold.A. littleB. fewC. a fewD. a little

问题补充：

You should drinkwater if you have a cold.

A. little

B. few

C. a few

D. a little

答案：

A. little

B. few

C. a few

(答案→)D. a little

解析：“little”用于否定句中，后加不可数名词；“few”用于否定句中，后加可数名词；“a few”用于肯定句中，后加可数名词；“a little”用于肯定句中，后加不可数名词。本句中“water”为不可数名词，且原句为肯定句，故选D。