Not wanting to frighten the poor man ,Mrs.Richards quickly hid in the small storeroom under the stairs.
-----to frighten the poor man,Mrs.Richards quickly hid under the stairs.
A.Not anxious about B.Anxious not C.Being not anxious D.Not being anxious for
选什么?说明理由,我认为不是B就是C吧,到底什么呢?