专升本APP
升本考编制，就到金标尺!
友情链接：
A
As we all know, trade and specialization go hand in hand, that enables each of us to have more products to use.
B
As is known to all, trade and specialization go hand in hand and enable each of us to have more products to use.
C
Like we all know, trade and specialization go hand in hand and enable each of us to have more products to use.
D
Like we all know, trade and specialization go hand in hand, and which enable each of us to have more products to use.
正确答案 ：B
解析
A项that不能引导非限制性定语从句，故排除。C、D项都是一个句子中出现多个动词，却没有连接词，故排除。故本题答案为B。
