问题补充:
Mother, together with her children , to the hospital.
A. were sent
B. are sent
C. was sent
D. have been sent
答案:
A. were sent
B. are sent
(答案→)C. was sent
D. have been sent
解析:考查主谓一致:两个主语被together with连接,谓语动词要和前面的主语保持一致,这句话就和mother保持一致,句意:妈妈和孩子一起被送进医院。选C。