【单选题】
分销渠道可以按照中间层次或中间环节的多少与各层次下中间商数目的多少划分为不同的类型。前者依据的标准是渠道的宽度，后者依据的标准是渠道的长度。该说法：（ ）
①
正确
②
错误
【单选题】
21. Am I _____ your way? I can move over a bit and make room for you...
①
under
②
in
③
beyond
④
on
【单选题】
If you learned a bit about calligraphy, the ?art of writing Chinese characters, you would realize there ______ a lot of ?pleasure in it.
①
is
②
has
③
were
④
would be