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【单选题】
GridView 中数据全部绑定完成后触发的事件是( )A.
DataBound
B.
RowDataBound
C.
DataBind
D.
RowDataBind
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反馈参考答案：
举一反三
【单选题】—Now the air in our hometown is even than it was before. —So we must do something to stop it. [ ]
A.
better
B.
dirty
C.
more better
D.
worse
【简答题】If you are a(__) to someone for something that you do, you are responsible for it and must be prepared to justify your actions to that person. (11 letters)
【单选题】Whatever we do in life,wherever life's storms___us,there must be something we can achieve.
A.
toss
B.
fall
C.
throw
D.
lose
【单选题】Something ______to save our earth. Do you think so? A. can do B. must do C. has to do D. must be done
A.
1
B.
2
C.
3
D.
4
【多选题】晶体三极管工作在放大状态时,下列说法正确的是( )
A.
不管是NPN型还是PNP型三极管,基极电位都是居中的
B.
对NPN型三极管,电位最高的管脚是集电极
C.
对PNP型三极管,电位最高的管脚是集电极
D.
与基极电位之差约为±0.7V的管脚是集电极
【单选题】Something ___ to save our earth. Do you think so?
A.
can do
B.
must do
C.
has to do
D.
must be done
【简答题】NPN 型晶体三极管工作在放大状态时,三个极中电位最高的是 极。 PNP 型晶体三极管工作在放大状态时,三个极中电位最高的是 极
【单选题】— What a mess! — Hurry up! Something ______. The guests are coming. [ ]
A.
must do
B.
must be done
C.
must be do
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