单项选择题
Inmostcountries，thecrimeofmurdercarries harsh（）penalties.
A.unconscious B.thrive C.severe D.prudent
单项选择题 I need （）more volunteers to help clean the classroom.
单项选择题 Alice（） my letter; otherwise she would have replied before now.
单项选择题 This is an old clock that is not only very beautiful but （）.
