依次填入下列各句横线处的词语，最恰当的一组是（ ）（3分）“口感好”“有营养”“无污染”……随着这些理念的_______，有机产品迅速增长。然而，一些问题也开始_________：有的产品或销售企业有机产品认证标志使用不规范；有的企业甚至以普通产品_______有机产品。

More highways have been built in China, _____ it easier for people to travel everywhere.

28．— Is Mike going there by bus? — He ought to, but he ________ not. He likes riding his bike.

______ this way can we smooth the difficulty we are faced with now.[ ]

Peter has coat. It’s new.