【题目】As is often the case, little Tom, if ____________, is most likely to stop crying soon.
A. left ignoring B. left ignored
C. leaving ignoring D. leaving ignored
在线课程【答案】B
【解析】考查过去分词。句意：情况常常如此，小汤姆，如果被忽略，最有可能不久就停止哭。left、ignored与little Tom之间是被动关系，left ignored意为“被留下，被忽视”，故选B。