-----You don’t look. Are you ill? -----No I’m just tired.A. well littleB. good a little

问题补充：

-----You don’t look. Are you ill?

-----No, I’m just tired.

A. well, little

B. good, a little

C. well, a bit

D. good, a bit

答案：

A. well, little

B. good, a little

(答案→)C. well, a bit

D. good, a bit

解析：看起来不好，well作为身体好，可用为形容词，故说look well，a bit或a little表示一点儿的意思，修饰形容词tired，故本题选C。