【单选题】【消耗次数：1】
八输入端的编码器按二进制数编码时，输出端的个数是（ ）。
①
2个
②
3个
③
4个
④
8个
参考答案：
复制
纠错
相关题目
【单选题】
在计算机领域中，我国的汉字编码用两个连续的字节即16位二进制数来表示一个汉字，下列4个16位二进制数可能是表示某个汉字的是______。
①
01001111 10000000
②
10000000 11111111
③
01111111 10001000
④
11010101 01001100
随机题目
【单选题】
Outside my office window there is a fire _____on the right.
①
escape
②
ladder
③
steps
④
stairs
【单选题】
The fox fell into the _____the hunter had set for it.
①
bush
②
trap
③
trick
④
circle
【单选题】
You should know better than _____your little sister at home by herself.
①
to leave
②
leaving
③
to have left
④
left
【单选题】
The reason that his property was confiscated by the country, it _____, was that he was involved in a lot of fraudulent activities during the war.
①
was turned out
②
was being turned out
③
being turned out
④
turned out
【单选题】
By the end of next month we _____this assignment.
①
will finish
②
will be finishing
③
will have finished
④
have finished
【单选题】
Our teacher recommended that we _____as attentive as possible when we visit the museum.
①
are
②
shall be
③
be
④
were
【单选题】
_____native to North America, corn has now spread all over the world.
①
In spite of
②
That it is
③
It was
④
Although
【单选题】
Televisions enable us to see things happen almost at the exact moment _____.
①
which they are happening
②
they are happening
③
which they happen
④
they have happened
【单选题】
By the time you graduate, we _____in Australia for one year.
①
will be staying
②
will have stayed
③
would have stayed
④
have stayed
【单选题】
If you want children to work hard you must _____their interests instead of their sense of duty.
①
appeal to
②
look into
③
give rise to
④
go in for