【GRE真题答案解析】GRE考满分为考生准备GRE 填空和等价TC真题答案解析,There is a risk in ___ vagueness in speech: all kinds of distortions and lies can go unrecognized in the general haziness and so come off as facts.
Most epidemiology textbooks have the obligatory passage on 'what is a cause?' These discussions often start with Hume, pass reverently through Bradford-Hill and (if the book is of relatively recent vintage) end with Pearl. But as Hafeman and Schwartz1 point out in their essay, few texts in...
[translate] athere is some intuitive appeal to building into one's theory of vagueness the way in which,e.g.,baldness, tallness and redness come in degree. 有一些直觉的呼吁到建立入不阴不阳的一.的理论,即,光秃、高和赤红进来程度的方式。 [translate] ...
or smile before they will give us our food at a restaurant, or when they insist we talk to them and placate them and flirt with them when we are really trying to get from point A to point B in public space. There is still a long way to go in creating clear and straightforward...
While the causal effects of process innovation are straightforward and positive, the effect of product innovation on productivity is ambiguous. However, there is a lack of empirical evidence on a joint effect that innovation and exports have on firms’ productivity. In our attempt to fill this ...