Question

一Is your sister a worker or a doctor?— ________． A．She is twenty． B．No，she isn’t C

一Is your sister a worker or a doctor?— ________． A．She is twenty． B．No，she isn’t C．She is a doctor D．She likes her job

Answer 1

C

本题是一个选择疑问句，要么回答她是一名工人，要么回答她是一名医生，故本题选C。