【单选题】The rate for the package is based on 'double occupancy', which means that ______.
A.
the charge is the same for two people in the room as it is for one person
B.
the per-person charge is based on two people in a room, so the price is twice the quoted rate
C.
the charge is the same for one person in the room as it is for two people
D.
the room rate changes with each additional person in the room
【单选题】病人,男性,56岁。患胃癌入院,术前遵医嘱行清洁灌肠。
【多选题】土的工程分类的依据指标,下列正确有( )。
【单选题】一个做事虚伪或者当场撒谎的人,经常( ), 以此来掩饰其内心的秘密,这是一个共同的特征。
【简答题】病人,男性,56岁。患胃癌入院,术前遵医嘱行清洁灌肠。
【简答题】已知无向简单图G中,有10条边,4个3度结点,其余结点的度均小于或等于2,问G中至少有多少个结点?在最少顶点的情况下,写出G的度数序列,最大度及最小度。
【简答题】已知无向图 , 其中: , , . (1)根据条件画出图形; (2)写出邻接矩阵; (3)计算各结点的度数.