—Do you think it’s a good idea to make friends with your students ?
-- ,I do .I think it’s a great idea .
A. Really
B. Obviously
C. Actually
D. Generally
网友回答
A. Really
B. Obviously
(答案→)C. Actually
D. Generally
解析：考查副词。A真正地；B显然；C事实上；D普遍地。句意：——你认为和你的学生交朋友是好的想法么？——事实上，我的确认为是好的想法。故C正确。