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【判断题】
气割是利用气体火焰（称预热火焰）将钢铁材料进行切割的一种方法。A.
正确
B.
错误
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举一反三
【简答题】发行可转换公司债券的上市公司经股东大会批准变更募集资金投资项目的，应当在股东大会通过后30个交易日内赋予可转换公司债券的持有人1次回售的权利，有关回售公告至少公布3次。 （ ）
【单选题】比例控制的特点是______。
A.
调节作用及时;调节过程结束后存在静态偏差
B.
能消除静态偏差;容易导致调节过头，降低了系统的稳定性
C.
具有超前调节作用，使最大动态偏差明显下降，且能提高系统的稳定性
D.
具有智能控制功能，能自动调整参数
【简答题】一光栅的刻线密度是100线/mm，则其光栅常数等于______(mm)。
【单选题】When the judge returned to the courtroom ,everyone immediately_______up.
A.
stood
B.
was standing
C.
stands
D.
had stood
【简答题】利润分配方案、公积金转增股本方案经股东大会批准后，公司董事会应当在股东大会召开( )个月内完成股利(或股份)的派发(或转增)事项。 A.1 B.2 C.3 D.4
【单选题】Jana and her student Julie are discussing revisions that Julie needs to consider for her composition’s next draft. Jana will ask a question and then Julie will respond, and perhaps ask a question of ...
A.
one-way communication.
B.
two-way communication.
C.
a suggestion system.
D.
audiovisual communication.
【判断题】In her fourth grade, Julie learned that she could obtain what she wanted by writing her mother a powerful note.
A.
正确
B.
错误
【单选题】Julie believes that the secret of learning English is ______.
A.
to be confident and sociable
B.
to be brave and open your mouth
C.
to make friends with people from different countries
【单选题】Julie believes that ___________.
A.
English is useful as it is the most important business language
B.
learning English can guarantee that you will get a promotion.
C.
English major students have better future careers than those majoring in engineering.
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