-----Tony said he could fix my bicycle, but I really doubt it.
----- .He’s good at that sort of thing.
A. Don’t worry
B. Of course
C. A piece of cake
D. I couldn’t agree more
网友回答
(答案→)A. Don’t worry
B. Of course
C. A piece of cake
D. I couldn’t agree more
解析：考查交际用语。A宾语担心；B当然；C小菜一碟；D我非常同意。句意：—Tony说他会修理我的自行车，但是我表示怀疑。—宾语担心，他很擅长这种事情。根据句意说明后者安慰前者。故A正确。