双代号网络图的基本符号不包括( )。A.圆圈 B.箭线 C.节点 D.编号

题型:单项选择题

问题:

双代号网络图的基本符号不包括( )。

A.圆圈

B.箭线

C.节点

D.编号

考点:造价工程师建设工程技术与计量(土建)建设工程技术与计量(土建工程部分)3
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根据短文内容, 选择正确的答案.
Olympic Tickets on Sale!
Events
Lowest prices
Highest prices
Time
Opening ceremony(仪式)
¥200
¥5000
August 8
Closing ceremony
¥150
¥3000
August 24
Badminton
¥50
¥500
August 9-17
Basketball
¥50
¥1000
August 9-24
Diving
¥60
¥500
August10-23
Football
¥40
¥800
August 6-23
Swimming
¥100
¥800
August 9-17
Volleyball
¥50
¥800
August 9-24
小题1:The Beijing Olympic Games will be over ________ August 24.
A. on              B. before           C. two days after
小题2:The ______ event will start before the opening ceremony.
A. football         B. basketball        C. volleyball
小题3:The badminton event will last _____ days.
A. 9               B. 12             C 17
小题4:Li Ping should pay 1000 Yuan if he wants to get a ticket of _____ price for the basketball event.
A. low             B. the highest       C. the lowest
小题5:Mr. King and his wife want to watch __ , they should pay at least ¥700.
A. the basketball and diving events
B. the swimming and volleyball events
C. the opening and closing ceremonies
题型:单项选择题

稳定材料基层雨季施工完成多少应坚持根据()来决定。

A.用多少

B.拌多少

C.铺多少

D.压多少

题型:单项选择题

焊接烟尘的来源是由熔化金属及熔渣在过热条件下产生的高温蒸气经氧化、冷凝而形成的。()

题型:单项选择题

对不能使牙刷的老人,可用清水漱口数次。

题型:单项选择题

《招标投标法》规定,开标会议应当由()主持。

A.招标办

B.招标人

C.招标代理机构

D.公证机关

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