皮皮学,免费搜题
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搜题
【多选题】
减压蒸馏和常压蒸馏的装置上有那些位置不同?
A.
防爆沸气体中心
B.
尾接管
C.
蒸馏头
D.
冷凝管
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【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 9. She keeps herself _______ from other people.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 10. Try to make more friends, not ________.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 4. The singer _______ the song with a high note.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 6. He often goes shopping in a/an ________ supermarket.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 13. John was ________ because of his mistakes.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 11. Nobody likes being ___________ by others.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 12. Tom is friendly and _______. We all like him.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 1. Linda is too _____ to go to a party to meet new friends.
【简答题】outgoing comment shy nearby maybe apart end fight circle criticize enemy hate 3. The two buildings are eight meters ________.
【单选题】328XLGLX.客货共线铁路线间距,安全线与其他线路线间最小距离为()。
A.
(A)4200mm
B.
(B)4400mm
C.
(C)5000mm
D.
(D)8000mm
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