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【单选题】
传感器的传感元件是指将敏感元件感受或响应的被测量转换成适用于传输或测量的( )部分。
A.
电信号
B.
物理信号
C.
化学信号
D.
脉冲
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【简答题】过点M(1,2,-1)且与直线 ,垂直的平面方程是________ 2. 以(1,2,3)为球心,半径为2的球面方程为________ 3. 将yoz坐标面上的直线z=y绕z轴旋转一周所生成的旋转曲面的方程是______
【单选题】Who is that woman?
A.
She is my friend.
B.
She is our manager.
C.
She is our boss.
【简答题】You can speak (free) ______ in front of our boss; he is open-minded.
【简答题】The boss refused our _____ (请求) to have a spring outing.
【单选题】Our boss is ___ of a musician.
A.
anybody
B.
everybody
C.
somebody
D.
something
【单选题】船东和承租人之间的争议,应该_____
A.
提单为准
B.
租船合同为准
C.
提货单为准
D.
船东和意见为准
【简答题】经过点A(1,0,0)与点B(0,1,1)的直线绕z轴旋转一周生成的曲面方程是_____________.
【简答题】The boss suggested _________ a meeting and it suggested that he _________ in our plan. A.to hold; was interested B.holding; was interested C.holding; should be interested D.should hold; be interested
【单选题】Our boss told me my plan was still ______ discussion.
A.
in
B.
under
C.
of
D.
with
【简答题】Our boss will be satisfied,___________________________ (只要你说服他改变主意).
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