【简答题】三扇区定向站,每扇区的覆盖面积与小区半径R之间的关系是()R2。 A1.5 B1.73 C1.95 D2.6
【单选题】治疗伤寒少阳证,表现寒热往来、心烦喜呕、口苦、头晕目眩的方剂是( )。
【单选题】_____ has it that his new book is based on a true story about a family in a small Tennessee town
【单选题】His new book is _______ to be published next month.
【简答题】His new book is a great ________. (hit)