问题
h the open window we saw on the floorthe happy father lying ________ his stomach, his daughter riding excitedly onhis back
A:a friendshould be made known of his difficult situation
B:a man shouldbe equipped with the kind of knowledge required
C:nothing isbetter than offering of knowledge required
D:keeping one’s promises is most important
B:a man shouldbe equipped with the kind of knowledge required
C:nothing isbetter than offering of knowledge required
D:keeping one’s promises is most important
正确答案是：
