【单选题】Which of the following is NOT an advantage of Computertowns?
A.
Experts give lectures and talks on computers.
B.
Experts are on hand to answer people's questions.
C.
People are left to discover computers on their own.
D.
There arc computers around for people to practice on.
【单选题】如果级数 发散, 是不为零的常数,则级数 ( )。
【多选题】监理单位对建设工程投资控制的技术措施包括( )。
A.
建立健全项目监理机构,完善职责分工及有关制度,落实投资控制的责任
D.
对材料、设备采购,通过质量合格比选,合理确定生产供应单位
E.
在施工阶段,通过审核施工组织设计和施工方案,使组织施工合理化
【单选题】Now, listen to Part Two of the interview . Questions 6 to 8 are based on Part Two of the interview .
A.
6. A Practice plus overall training.
B.
Practice plus lectures.
C.
Practice plus voice training,
D.
Practice plus speech writing.