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【简答题】
如图，点I是△ABC的内切圆的圆心，若∠BIC=130°，则∠A的度数是 _________ 。
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反馈参考答案：
举一反三
【单选题】Sometimes you ’ ll need to _____ your goal; for example, you may change your goal if you decide not to go to college but attend a training program instead.
A.
renew
B.
recharge
C.
revise
D.
review
【单选题】--'Did you review your lessons last night?'--'No, but if I ______, I would have done better on today's test.'
A.
had reviewed my lessons
B.
will review my lessons
C.
have reviewed my lessons
D.
have done
【单选题】If you plan to discuss various theories, models, and definitions of key concepts in your literature review, which of following method would you adopt to organize it?
A.
Chronological
B.
Thematic
C.
Methodological
D.
Theoretical
【简答题】精车45钢光轴应选用（）牌号的硬质合金车刀
【单选题】In Review step, if you find you have difficulty recalling important information of a part, what would you do ?
A.
Read that part quickly again.
B.
Skip it and go on to the next part.
C.
Repeat Question, Read, and Recite steps.
D.
Ask your teachers for help.
【单选题】169 Your team has prepared a CPM schedule for your review. You notice that one node has six inputs (including two dummy activities) and four outputs (which include one dummy activity). Select the corr...
A.
This is a valid representation if the logic is correct.
B.
This is invalid because a node can have a maximum of one dummy input representation if the logic is correct.
C.
This is invalid because nodes cannot have both dummy inputs and dummy outputs.
D.
This is a invalid because the number of outputs must equal the number of inputs.
E.
This is invalid because a maximum of two inputs and two outputs are allowed using the critical path method
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