The physicist has made a discovery, ______ of great umportance to the progress of science and technology.A.which I think is B.which I think it is请问选A和选B有什么区别？
forced displacement of people threaten to reverse much of the
development progress made in recent decades.被迫流离失所的人民有可能使近几十年来取得的许多发展进展倒退1. forced displacement of people2. threaten to对这两点不理解。请老师指教。
1.Researchers did
a survey of more than 1,000 parents with kids ages 2 to 8.2.Researchers did
a survey of more than 1,000 parents with kids aged 2 to 8.第一句话出自一道阅读理解题，学生不理解ages的用法和整个句子的结构；第二句话的aged应该是形容词“...岁”...
...e the same species as one or both, although it appears that there are areas where two species' ranges overlap without hybridisation occurring.这两个句子中提到的都是“the thre...
The rate of scientific progress is now so rapid that there are always new developments that have occurred since one was at school. 译文：但如今科学进步的速度如此之快，一个人离开学校或大学后新的发展层出不穷。请问，粗体部分能不能翻译成“一个...
...e world, only a small percentage of women work in senior positions, said a research report released in Shanghai on Thursday.（来源《中国日报》）
▲这个句子可改成：A research report said despite China having one of the highest rates of female employment in the world, only...
More
facilities for pathogen research are being built around the world, and even the
most sophisticated biosecurity measures may sometimes leak.That
means the research needs to be carried out in ways that allow scrutiny and
accountability, that the knowledge sought needs to be worth the risks, and t...
Supply
management is a progressive approach to managing the supply base that differs
from a traditional arm’s-length or adversarial approach with sellers.that
differs from a traditional arm’s-length or adversarial approach与to
managing the supply base在句中都做approach定语吗？with
sell...
...ds.Amazingly, the trees grow in such
a way that their leaves and branches, although close together, never actually
touch those of another tree. Scientists think this is the plants’ way to
prevent the spread of any tree diseases and make life more difficult for
leaf-eating insects like caterpillars...
...ative gave us some details, which somewhat interested me. After
doing some research, I believed that we could really do something for those
kids. When I went online to the OIC website, I saw pictures of the Iraqi
children. Their faces were so powerful in sending a message of their despair (绝望)
a...
Students move more progressively from understanding less to understanding more— understanding better what they already know and appreciate more what they already have experienced.老师好，请问appreciate more 中more理解成副词还是形容词？
...olars that second language acquisition(SLA) emerged as a distinct field of research from the late 1950s to early 1960s.There is also a high level of agreement that the following questions have captured the most attention of researchers in this area:1. Is is possible to acquire an additional language...
...ed stress can
even be tied back to blood pressure. Similarly, according to researchers, listening
to just 30 minutes of soft music every day may help with healthy blood sugar
levels, through the lowering of stress and anxiety.When it comes to
heart health, there is speculation (推测) that it’s n...