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【判断题】
TTL型555时基电路具有一定的输出功率,最大输出电流达200mA,可直接驱动继电器、小电动机、指示灯及喇叭等负载。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】84 Risk management allows the project manager and the project team to:
A.
eliminate most risks during the planning phase of the project
B.
identify project risks
C.
identify impacts of various risks
D.
plan suitable responses
E.
B, C and D only
【单选题】下图电路中,Is=0时,I=2A,则当Is=8A时,I为_____。 (提示:I s =0时,该支路断开,由叠加原理考虑)
A.
4A
B.
6A
C.
8A
D.
8.4A
【单选题】Typically, during which phase in a project life cycle are most of the project expenses incurred.
A.
. Concept phase
B.
. Development of design phase
C.
. Execution phase.
D.
. Termination phase.
E.
. None of the above
【单选题】● Project management/project planning is most closely aligned with:
B.
Long range/strategic planning (5 years or more). B Intermediate range planning (1 to 5 years)
C.
Short range/tactical planning (1 year or less).
D.
All of the above.
E.
B and C.
【多选题】企业在筹建期间发生的与筹办活动有关的下列哪些费用，可按实际发生额计入企业筹办费，并按有关规定在税前扣除。()
A.
业务招待费
B.
广告费
C.
日常办公费
D.
业务宣传费
【简答题】肩痹的发生主要与手阳明经、_________、手太阳经、_________等经脉有关。
【简答题】下列各项，与经行吐衄发生有关的脏腑是（ ）
【单选题】166 Risk management allows the project manager and the project team to:
A.
eliminate most risks during the planning phase of the project
B.
identify project risks
C.
identify impacts of various risks
D.
plan suitable responses
E.
B, C and D only
【单选题】甲企业为企业投保了财产保险，保险金额为300万元，甲企业发生火灾，设备全部烧毁，经有关部门评估，企业设备总价值为200万元。保险公司应向甲企业支付多少赔偿金?()
A.
300万元
B.
0万元
C.
200万元
D.
双方协商确定金额
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