— You keep on coughing. What’s the matter? — Oh I’ve got a cold. Nothing serious .A. yet

问题补充：

— You keep on coughing. What’s the matter?

— Oh, I’ve got a cold. Nothing serious, .

A. yet

B. indeed

C. though

D. anyway

答案：

A. yet

B. indeed

(答案→)C. though

D. anyway

解析：though作副词时,表示“不过,然而,可是”等意思。