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【单选题】
实施“人才工程”。全面提升师资队伍建设水平,加强 队伍建设。
A.
双师型教师
B.
双语教师
C.
兼职教师
D.
专业教师
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参考答案:
举一反三
【简答题】请从“忙、冷、吵、静、快、辣”中选一种情景,试着写一写。 仿写一个对比句。
【单选题】Few airlines want to impose a total ban on their passengers using electronic devices because
A.
they don't believe there is such a danger as radio interference
B.
the harmful effect of electromagnetic interference is yet to be proved
C.
most passengers refuse to take a plane which bans the use of radio and cassette players
D.
they have other effective safety measures to fall back on
【判断题】叠加定理能用来直接计算功率。
A.
正确
B.
错误
【简答题】A.All airlines have enforced a total ban on electronic devices during flights. B.Portable computers are confirmed as the greatest cause of aircraft crashes. C.It is difficult to predict how electromag...
【单选题】The loss of ability in the mother tongue is mainly caused by the use of electronic devices and a lack of attention to culture.
A.
widespread
B.
visual
C.
ridiculous
D.
precious
【判断题】叠加定理可用来计算任意电路的电压电流,而不能用来直接计算功率。()
A.
正确
B.
错误
【判断题】叠加定理可用来计算线性电路的电压和电流,也能用来直接计算功率。
A.
正确
B.
错误
【单选题】Such electronic devices ______ are used in a radio set are also found in a computer.
A.
which
B.
that
C.
what
D.
as
【判断题】叠加定理可用来计算任意电路的电压和电流,而不能用来直接计算功率。
A.
正确
B.
错误
【判断题】叠加定理可用来计算线性电路的电压和电流,而不能用来直接计算功率。
A.
正确
B.
错误
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