初级内燃装卸机械修理工应知钳工基本知识和常用工、夹、（）及设备的使用方法和维护常识。

A、量具

B、刀具

C、车床

D、焊机

In project management, a（）(1) is a listing of aproject's milestones, activities, and deliverables, usually with intended start and finish dates. Those items are often estimatedin terms of resource （）(2) ,budget and duration, linked by dependencies and scheduled events.

空白（1）处应选择（）

A.schedule

B.activity

C.plan

D.contractor