Question

英语中两个句子中间不要连词吗？

Dutch agriculture was modernized and commercialized new crops and agricultural techniques raised levels of production so that they were in line with market demands.这个句子中Dutch agriculture was modernized and commercialized 和 new crops and agricultural techniques 之间为什么没有连词？这两句话是并列关系吗？

Answer 1

这个句子中Dutch agriculture was modernized and commercialized 和 new crops 之间如果有连词和/或逗号，也是可以的，就是你理解的那样。

如果没有连词和/或逗号，就本句而言，应解读为Dutch agriculture was modernized和 commercialized new crops and agricultural techniques raised levels of production。语义和上面的解读稍有区别。 

Answer 2

是并列关系，应该少个逗号