You dont look well . You have a fever . A. mightB. can C. shall D. should

问题补充：

You don\t look well . You have a fever .

A. might

B. can

C. shall

D. should

答案：

(答案→)A. might

B. can

C. shall

D. should

解析：肯定句中表示猜测可用 many 或 might。这时 might 并不指过去时间，只是语气比 may 更婉转。can 表示猜测常用于否定或疑问句中，有时也可用于肯定句，表示逻辑上的可能性。如：He\s in poor health . He can be ill at any time . (他身体差，随时可能闹病。)