The little baby, if by other people, will wake up and cry.
A. disturbing
B. disturbed
C. to be disturbed
D. being disturbed
网友回答
A. disturbing
(答案→)B. disturbed
C. to be disturbed
D. being disturbed
解析：考查省略和非谓语动词。The little baby和disturb是动宾关系，应该使用过去分词表被动；排除A；当谓语是be动词时，if从句常省略主语和谓语，本题省略了he is，故选B。