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【多选题】
下列描述正确的有A.
DCDU-03B直流输出电压范围：-43.2V DC～-57V DC
B.
机柜外电源线、地线布放时可以其他电缆绑扎一块
C.
UMPT 单板正常状态下， RUN 灯应为 绿色闪烁 (0.125s 亮， 0.125s 灭 )
D.
对于接地端子 , 连接前要进行除锈除污处理 , 保证连接的可靠
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举一反三
【单选题】Some scientists say that the tomato is technically a fruit，＿＿it is eaten as a vegetable．
A.
although
B.
because
C.
as if
D.
as long as
【单选题】Every lawyer knows that it is difficult to prove culpability in technically complicated lawsuits if there is a lack of some expert to testify about the complicated technical aspects.
A.
if there is a lack of some expert to testify
B.
unless there will be an expert who might testify
C.
should there be no testimony from an expert
D.
without an expert's testimony
E.
lacking some expert to testify
【简答题】A．was technical B．was technically C．were technical D．were technically
【单选题】According to a growing number of experts, it is already technically ______ to construct a pioneering space colony, powered by solar energy.
A.
practical
B.
flexible
C.
feasible
D.
beneficial
【简答题】A．academically B．professionally C．socially D．technically
【单选题】Titanic was not only the largest but also the most technically advanced at her day.
A.
Y
B.
N
C.
NG
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