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【单选题】
主操舵装置以下各项符合规范要求的是____。
A.
2台动力设备共同工作能满足主操舵装置要求的客船可不设辅操舵装置
B.
2台动力设备设1套共用的能在驾驶台控制的电气控制系统
C.
1吨以上油船舵机管系或动力设备发生单项故障时能在60 s内恢复能力
D.
其他船发生上述单项故障能迅速恢复,但不提具体时间要求
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举一反三
【单选题】从工作到职业再到事业,是一个阶段性()的过程。
A.
下降
B.
常态化
C.
基本不变
D.
上升
【单选题】_______of the meeting, he wouldn’t have come for it. [     ]
A.
If he were not told
B.
Had he not been told
C.
Hadn’t he been told
D.
If he hadn’t told
【单选题】下列函数式中,是最小项之和形式的为______。
A.
Y 1 (A,B,C)=
B.
Y 2 (A,B,C)=
C.
Y 3 (A,B,C)=
D.
Y 4 (A,B,C,D)=
【单选题】The night watchman was fired because ______.
A.
he didn't devote himself to his work
B.
he told the owner the terrible dream
C.
he always told the truth
D.
he dreamed terrible dreams
【单选题】下列函数中,为最小项之和形式的是(22)
A.
B.
C.
D.
【单选题】I think no news ________ good news, he will be back soon.
A.
is
B.
are
C.
was
D.
were
【单选题】--- Liu Tao has never read the book The Adventure of Tom Sawyer , _________ he? --- _________. He told me it's very interesting. He'd like to read it again.
A.
is; No, he isn't
B.
has; Yes, he has
C.
isn’t; Yes, he is
D.
hasn’t; No, he hasn't
【单选题】下列的函数式中,是最小项之和形式的为( )。
A.
Y(A,B,C)=A+B'C
B.
Y(A,B,C)=A'B'C'+AB'C+ABC'
C.
Y(A,B,C)=ABC+(A'BC')'
D.
Y(A,B,C,D)=ACD+A'C'D+ABD'
【单选题】What did the man do?
A.
He didn't tell Alice the news.
B.
He told Alice the news.
C.
He asked the woman to tell Alice the news.
【单选题】每次克制自己,就意味着比以前更强大,对此理解错误的是
A.
内省能够让品格日臻完美
B.
内省是正确认识自己的唯一途径
C.
内省是自我调节和控制的有效方法
D.
内省是客观认识自我的有效途径
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