Not only to look after her children, but also to work.
A. she had; did she have
B. did she have; she had
C. she had; she had
D. did she have; did she have
网友回答
A. she had; did she have
(答案→)B. did she have; she had
C. she had; she had
D. did she have; did she have
解析：句意:她不仅仅要照顾她的孩子，还要工作。not only 置于句首句子要主谓倒装，而且是部分倒装，倒装遵循not only后的从句倒装，而but also 后的句子不倒装，故选B