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帮忙看下两个简单的英语句子

来源:学生作业帮 编辑:百度作业网作业帮 分类:英语作业 时间:2024/04/17 00:50:46
帮忙看下两个简单的英语句子
1.The survey has a margin of error ranging from 2.4% to 4.4% depending upon the country,19 times out of 20.此句前面都明白 请帮忙解释下最后这个19 times out of
2.It was carried out by international pollster GlobeScan with the Program on International Policy Attitudes (Pipa) at the University of Maryland in the 10 weeks leading up to 1 February.前面同样看的明白,请帮忙翻译最后的in the 10 weeks leading up to 1 February.
帮忙看下两个简单的英语句子
1.19 times out of 20 二十次中有十九次是这样(即错误范围在2.4%-4.4%之间)
2.10 weeks leading up to 1 Feb.二月一日之前十周,因为题中说到进行一项调查,调查为期十周,到二月一日结束.