—Are you worried about the coming exam?—Only .A. graduallyB. broadlyC. slightlyD. extremel

问题补充：

—Are you worried about the coming exam?

—Only .

A. gradually

B. broadly

C. slightly

D. extremely

答案：

A. gradually

B. broadly

(答案→)C. slightly

D. extremely

解析：句意，这是两个人之间的对话。第一个人说：“你担心即将到来的考试吗？”第二个人说：“仅仅有一点。” gradually逐渐地 broadly宽广地 slightly轻微地 extremely

极端地，根据题意，故选C。