短文改错

文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。  

增加：在缺词处加一个漏子符号（/\），并在其下面写出该加的词。  

删除：把多余的词用斜线（\）划掉。  

修改：在错的词下划一横线，并在该词下面写出修改后的词。  

注意：  

1. 每处错误及其修改均仅限一词；  

2只允许修改10处，多者（从第11处起）不计分。  

As a high school student, I like to talk with foreigners to practise my oral English but learn more

about other cultures. There were two foreign teachers in our school in this term. They often go to

the English corner so that we can have a chance to practise a language. I seize every chance to talk

them. However, I sometime find they are not so interesting in what I say, and it’s hard for I to

choose a suitable topic. I would like some advices about how to communicate proper with foreigners,

and what topics to pick.

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关于生长发育调查指标的选择，下列说法正确的是（）。

A.调查指标越多越能反映生长发育状况，因此调查指标选的越多越好

B.根据调查目的选少数有代表性、能说明生长发育状况的指标即可

C.所选指标的测定精确度应较高、准确性较好

D.所选指标的测定技术应相对简单

E.所选指标应能方便地对结果进行比较和评价