Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured.
出自-2011年12月閱讀原文
After outlining the main points she would cover, she assured the audience that she would be happy to answer questions at the end of her presentation.
出自-2012年12月聽力原文
But before they can be assured, more efforts must be made, because the population of the crane in the wild is on the decline, and many other species appear headed toward extinction.
2019年高考英語江蘇卷 完形填空 原文
The biotechnology Industry Organisation, a trade group, assured members that this was just a "preliminary step" in a longer battle.