搜题请搜索小程序“爱下问搜题”
问题 单项选择题

税务机关对税务登记证件实行定期验证和换证制度，每年验审一次，换证时间为( )年。

A．1
B．2
C．3 D．5

答案

参考答案：C

解析： 税务登记
税务机关对税务登记证件实行定期验证和换证制度，每年验审一次，换证时间为3年。故选C。

单项选择题

A project management technique that is currently in widespread use is the (66) . The purpose of this technique is to detail, in hierarchical fashion, all of the activities that are required to meet project objectives. There are some special activities called (67) , which are events that signify the accomplishment or completion of major deliverables during the project. Most system development methodologies also provide (68) , whose purpose is to contain the various pieces of relevant information - feasibility assessments, schedules, needs analysis, and so forth - in a single place so that they can be presented to project clients and other related parties. Several types of important network diagrams are used in project management. (69) was developed to make clear the interdependence between project tasks before those tasks are scheduled. (70) offers the advantage of clearly showing overlapping tasks.

A. CPM B. Network Diagram
C. PERT D. Gantt chart
查看答案
问答题 简答题

“冬日烈烈，飘风发发。民莫不榖，我独何害。”出自《诗经》中的哪一篇？
查看答案