【单选题】【消耗次数：1】
一个分销渠道的层次至少为
①
0层
②
1层
③
2层
④
3层
参考答案：
复制
纠错
相关题目
【单选题】
在OSI/RM中，一个层N与它之上的N+1层的关系是什么?
①
第N层为第N+1层提供服务
②
第N+1层把从第N接收的信息添一个报头
③
第N层使用第N+1层提供的服务
④
第N层与第N+1层相互没有影响
【简答题】
住宅建筑按层数划分为：[填空(1)]层为低层；[填空(2)]层为多层
【简答题】
复杂问题的对象模型由五个层次组成，即主题层、类＆对象层、[填空]、[填空]，它们一层比一层显现出对象模型的更多细节。
【单选题】
在验收基层、各构造层和各类面层的分项工程时，应按每一层次或每层施工段或变形缝作为一个检验批，高层建筑的标准层可按每( )层作为一个检验批。
①
二
②
三
③
四
④
五
随机题目
【单选题】
If he had worked harder, he ___.
①
would succeed
②
had succeeded
③
should succeed
④
would have succeeded
【单选题】
The most important ___ of his speech was that we should all work whole-heartedly for the people.
①
element
②
sport
③
chance
④
point
【单选题】
We wont know whether it will be successful. We wont know whether there will be good ___.
①
ends
②
results
③
effects
④
causes
【单选题】
It has always been the ___ of our firm to encourage workers to take part in social activities.
①
plan
②
campaign
③
procedure
④
policy
【单选题】
He has left his book here on___, so that you can read it.
①
purpose
②
intention
③
aim
④
meaning
【单选题】
If I ___ it, I would do it in a different way.
①
were to do
②
do
③
had done
④
was to do
【单选题】
If he ___ he ___ that food.
①
was warned; would not take
②
had been warned; would not have taken
③
would be warned; had not taken
④
would have been warned; had not taken
【单选题】
Information has been put forward ___ more middle school graduates will be admitted into universities.
①
while
②
that
③
when
④
as