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。