施工阶段监理工程师进行投资控制的技术措施之一是( )。
A.明确投资控制人员的责任
B.确定工程变更的价款
C.审核施工方案
D.做好施工记录
参考答案:C
(2013·高考重庆卷)When I was little,my mother used to sit by my bed,________me stories till I fell asleep.
A.having told
B.telling
C.told
D.to tell
IP地址190.233.27.13/20所在的网段的网络地址是()
A.190.0.0.0
B.190.233.16.0
C.190.233.27.0
D.190.233.27.1