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【简答题】
若需要将变频器的所有参数都显示出来,需要将 设置为 。
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【单选题】当用小键盘输入数字时,应按下( )键。
A.
NumLock
B.
Ctrl
C.
Alt
D.
Shift
【简答题】She should hire a (efficient)_____ clerk than the one she currently has.
【简答题】旋转式编码器用以测量转轴的角位移,其中__________式编码器在任意位置都有固定的数字编码与位置对应,线数为360线的增量式编码器分辨力为_________度。
【简答题】We (has, decide ) _____________ to take on (雇佣) a new clerk.
【单选题】The quiet girl has ________ since she became a sales clerk.
A.
come to light
B.
come to herself
C.
come to an end
D.
come to life
【判断题】新生儿黄疸一般持续7-10天即可消退,如果消退后又出现黄疸,就是疾病引起的黄疸了,应该尽早诊治。( )
A.
正确
B.
错误
【单选题】The father of ____ is a bank clerk who has fondness in literature.
A.
Matthew Arnold
B.
Alfred Tennyson
C.
Robert Browning
D.
Elizabeth Barrett Browning
【单选题】The clerk has no problem ______ with any kind of customers.
A.
deal
B.
to deal
C.
deals
D.
dealing
【单选题】The clerk has a reputation________.
A.
for laziness
B.
for being lazy
C.
as laziness
D.
as a lazy person
【单选题】网络传输中,使用单个传输源,多个目的节点的传输方式叫什么?
A.
单播
B.
广播
C.
组播
D.
任意播
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