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【判断题】
The parallelogram is parallel to the projection plane, and its projection on the projection plane accumulates into a line.A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Which of the following statements is FALSE，concerning the regulations pertaining to the cylinder room of a fixed CO2 fire extinguishing system ________．
A.
The compartment must be properly ventilated
B.
The temperature of the room should never exceed 130℉
C.
The door must be kept unlocked
D.
The compartment shall be clearly marked and identifiable
【简答题】泛素蛋白酶体途径(ubiquitin proteasome pathway，UPP)
【单选题】By 'patristic', the author means ______.
A.
realistic
B.
patriotic
C.
superstitious
D.
pertaining to the Christian Fathers
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