【题目】Digging in the garden, he ___________ a piece of broken pottery that looked as if it might be Roman.
A. came out B. came across
C. came down to D. came up with
在线课程【答案】B
【解析】
考查动词短语辨析。句意：在花园里挖洞时，他无意中发现了一块碎陶器，看起来像是罗马人做的。A. came out出现，出版；B. came across遇见，无意中发现；C. came down to归根结底；D. came up with提出，想出。此处指无意中发现，故选B.