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问题 多项选择题

某分部工程双代号网络计划如下图所示，图中错误为（）。

A．节点编号有误

B．工作代号重复

C．多个起点节点

D．多个终点节点

E．存在循环回路

答案

参考答案：A, D, E

填空题


Questions 16-22
· Look at the notes about an enterprise.
· Some information is missing.
· You will hear part of a presentation by the International Manager of the company.
· For each question, fill in the missing information in the numbered space, using one or two words.
· You will hear the presentation twice.

Honeybee Foods Corporation
Honeybee started originally as (16) an ______ parlor
The company’s name came from(17) TTC’ s vision of employees working
like ______
Honeybee’s philosophy (18) “______”
Up to 1985, Honeybee had(19) ______ chains in the Philippines
In its international expansion, the successful chains were in (20) ______
The chain store of Honeybee in Singapore was(21) ______
In the future Honeybee should (22) ______ step by step.
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问答题 简答题

矿用刮板机减速器空载、温升和噪声试验有什么规定？
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