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问题 单项选择题

项目进度控制总目标按年、季、月计划分解为()。

A．时间分目标

B．完工分目标

C．交工分目标

D．竣工分目标

答案

参考答案：A

解析：根据本题题干中年、季、月等字眼，就很容易确定可分解为时间分目标。

填空题

用括号内所给动词的适当形式填空

1. Can Jack __________(play) computer games?

2. Daniel often __________(fly) kites in spring with his brother.

3. She __________(not be) often late for school.

4. Many girls are good at __________(dance).

5. It's 3:30 now. It's time __________(play) basketball on the playground together.

6. I am a new student in my school, so I __________(not know) my classmates well.

7. There __________(be) some books and a pencil-box on the desk.

8. Jim, __________(not park) your bike in front of the gate.

9. Jim is in the swimming club and he enjoys __________(swim) in the swimming pool.

10. Tomorrow is Millie's birthday. What do you want __________(buy) for her?
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单项选择题

铣刀不及时更换，可能造成的后果有（）。

A、板边的铣削加工质量差

B、加大传动机构的磨损

C、增加电能的损耗

D、包括以上各项
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