【单选题】Questions are based on the following passage. Every human being, no matter what he is doing, gives off body heat.The usual problem is how to dispose of it.But the designers of the Johnstown campus of ...
【单选题】The attempt and offer to carry out cloning experiment on human being is blameworthy and can hardly find any ______ among the public not only in our country but also in most of the countries in the wor...