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【判断题】
土坡的稳定是压K表示。( )
A.
正确
B.
错误
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举一反三
【单选题】为减少铸铁件的变形,防止开裂,大型铸铁在切削加工前应进行 。
A.
软化退火
B.
时效处理
C.
正火
【单选题】_____ I got to the cinema, the film had already been on. [     ]
A.
From the time
B.
In the time
C.
By the time
【单选题】Do you enjoy at the weekends? [     ]
A.
your
B.
you
C.
yourselves
D.
yours
【单选题】Do you enjoy   on the beach?
A.
lie
B.
lying
C.
lieing
D.
to lieing
【单选题】By the time I home, I realized that I my umbrella in the shop.
A.
got; forget
B.
arrived; had left
C.
got; had forgotten
【简答题】辨析题:个体的道德认识与道德行为是一致的。
【单选题】为减少铸铁件的变形,防止开裂,大型铸件在切削加工前应进行( ) 。
A.
软化退火
B.
时效处理(或去应力退火)
C.
正火
【单选题】By the time I locked the door, I realized I ( )my keys at home
A.
had repaired
B.
have forgotten
C.
had forgotten
D.
had left
【单选题】为减少铸铁件的变形,防止开裂,大型铸件在切削加工前应进行( ) 。
A.
软化退火
B.
时效处理
C.
正火
【单选题】Do you enjoy _______ in China? [     ]
A.
work
B.
working
C.
worked
D.
to work
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