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题目 C40501 :高级零件 - 步骤 1- (连接器)( Connector )在 SOLIDWORKS 中创建次零件。 (如果必须审阅零件,则在不同文件的每个问题后面保存零件) 使用单位: MMGS (毫米,克,秒) 小数位: 2 零件原点:不拘 除非有特别指示,否则所有孔洞皆贯穿。 材料:铸造不锈钢 密度 =.0077g/mm^3 A=104.00 B=100.00 C=20.00 零件的整体质量是多少(克)?
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【单选题】08-65. Which of the following sentences expresses "probability"?
A.
You must leave immediately.
B.
You must be feeling rather tired.
C.
You must be here by eight o'clock.
D.
You must complete the reading assignm
【单选题】The mother said she would ______ her son washing the dishes if he could finish his assignment before supper.
A.
let down
B.
let alone
C.
let off
D.
let out
【单选题】She is going to France on a special ______ for one of the major daily newspapers.
A.
assignment
B.
mission
C.
tour
D.
role
【单选题】听力原文：W: Why don't you go to bed, Ted? You look so bad. M: I have to finish this assignment which has to be handed in tomorrow morning. Q: Why is Ted up late? (13)
A.
His mother wants him to do his homework.
B.
He has to finish his homework.
C.
He is too excited to sleep.
D.
He doesn't know it is very late.
【单选题】What are the reasonable excuses for extensions?
A.
Planning problems.
B.
Problems with assignment deadlines.
C.
Personal illness or accident.
D.
Frequent absences from class.
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