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【单选题】
机床型号Y3150E,其中Y表示( )。
A.
螺纹加工机床
B.
齿轮加工机床
C.
锯床
D.
其他机床
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参考答案:
举一反三
【简答题】When I met him, I had a lot of anger inside of me. I’ve lived my whole life in Spanish Harlem, but in my neighborhood, there are shoot-ups all the time. I know kids who have been shot or beaten up. I ...
【简答题】I know him, but I’ve never seen him _________ person.(fill in the blank with proper preposition)
【单选题】The “Home Electrical Appliances to Rural Areas” policy ________ to improve the life of those in remote areas. [     ]
A.
aimed
B.
aiming
C.
to aim
D.
to be aimed
【单选题】万用表测量电阻时,()情况下换档后需要重新进行零电阻校准。
A.
由高档位到低档位
B.
由低档位到高档位
C.
在使用前将所有档位效验后
D.
任何情况下都需要
【单选题】—I’ve met him dozens of times, but I still don’t know his name. —I hope this won’t happen again.
A.
twelve
B.
a few
C.
a little
D.
many
【判断题】LTE系统子载波间隔通常为15KHz。( )
A.
正确
B.
错误
【单选题】下列关于低容量性高钠血症对机体的影响,哪项是不正确的
A.
口渴
B.
细胞内液向细胞外液转移
C.
细胞外液容量增加
D.
尿少,尿比重增加
E.
醛固酮和ADH分泌增加
【单选题】Beck does not agree with the interviewer who thinks that the rural life suffers
A.
isolation
B.
insecurity
C.
poverty
D.
crowdedness
【简答题】A.The woman's hobbies. B.The night life in the city. C.The difference between rural life and life. D.How to make friends in the city.
【单选题】LTE系统子载波间隔通常为( )
A.
10KHz
B.
12KHz
C.
15KHz
D.
16KHz
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