_______________________________________ On February 1 Iowa will hold neighborhood meetings to begin the process of choosing delegates who will participate in nominating conventions next summer. On the Republican side, businessman Donald Trump and Senator Ted Cruz are far ahead of the rest of the field of 12 candidates in Iowa. Opinion polls give Trump the edge. ___________________________________________ 爱荷华州将在2月1日召开社区会议选举参加明年夏季提名大会的代表.共和党这边,商人唐纳德`特朗普与参议员特德`克鲁兹在爱荷华州远远领先于其他12位候选人.民意测验表明特朗普优势明显.