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【判断题】
面的铣床加工大多采用端铣。
A.
正确
B.
错误
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【单选题】以下哪个寄生虫病在中国境内没有本土感染案例?
A.
非洲锥虫病
B.
美洲锥虫病
C.
日本血吸虫病
D.
曼氏血吸虫病
E.
埃及血吸虫病
【单选题】I don't know what she wants ______ tonight. Why don't you ask her?
A.
to do
B.
doing
【简答题】take for; draw back; turn up; be chained to; secure I. Women nowadays refuse to ______1____ the kitchen sink. II. The wolves _____2______ a little when he made a fire, but soon they grew bold again an...
【单选题】听力原文:M: I couldn't put up with my wife any longer. I don't know why she always wants to look at everything in such a negative way and to discourage other people. W: Maybe you should try to get to know...
A.
The man's wife should try to be more understanding.
B.
The depression of the man's wife may be the result of her past experiences.
C.
The man's negative attitude may be derived from his childhood.
D.
It is easy for the man to help his wife out of pessimism.
【单选题】听力原文:M: I couldn't put up with my wife any longer. I don't know why she always wants to look at everything in such a negative way and to discourage other people. W: Maybe you should try to get to know...
A.
The man's wife should try to be more understanding.
B.
The depression of the man's wife may he the result of her past experiences.
C.
The man's negative attitude may be derived from his childhood.
D.
It is easy for the man to help his wife out of pessimism.
【单选题】放大器的静态工作点过低可能引起的失真为:
A.
饱和失真
B.
截止失真
【简答题】( )的中心与角的( )重合; 0° 刻度线与角的一边( ); 角的另一边所对的量角器上的刻度,就是这个角的( )。
【单选题】13实现会计电算化后,提高了工作效率,财会人员可以有更多的时间和精力来( )。
A.
对账、查账
B.
打印账簿
C.
进行财务分析,参与经营管理
D.
学习微机操作
【简答题】I don't know why she s looking at me she knew me. I've never seen her before in my life.A. as B. although C. even if D. as if
【单选题】形如半圆型的量角器直径为4cm,放在如图所示的平面直角坐标系中(量角器的中心与坐标原点O重合,零刻度线在x轴上),连接60°和120°刻度线的外端点P、Q,线段PQ交y轴于点A,则点A的坐标为 (    )
A.
(0, )
B.
(-1, )
C.
( ,0)
D.
(1, )
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