The next day she ______ her father what _______ when the man came again

Hardly ________________ she heard the strange scream coming from behind a tree

She was wearing black high—heeled shoes that her skirt and jacket.

though B【解析】试题分析：根据句意根据厂里的规章制度，如果你有医生的诊断书，你才能请假。故选B

We are taught that a business letter should be written in a formal style _____ in a personal one.