As roadways choke on traffic, researchers suspect that the tailpipe exhausted from cars and trucks--especially tiny carbon particles already implicated heart disease, cancer and respiratory ailments--may also injure brain cells key to learning and memory.
请问: 为什么implicated后面...
...高考的全国乙卷的读后续题:阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。The twins were filled with excitement as they thought of the surprise
they were planning for Mother’s Day. How pleased and proud Mother would be whe...
...料来源-北京卷-阅读理解A
【高考真题】
If you are planning
to start a career in the field of education, science, or culture, then an
internship (实习) at
UNESCO will be ideal for you.
Who
can apply?
●You have completed
your full-time university studies; or
●You are study...
(informal ) to believe sth,
especially an idea that many other people believe in 信从(尤指随大溜)She
had never bought into the idea that to be attractive you have to be thin. 她从不随大溜认为要想有魅力,就得瘦身。以上来自牛津词典。很是奇怪不解:看这...
...Ⅰ-材料来源-阅读理解D 【高考真题-再现】Human speech contains more than 2,000 different sounds, from the common “m” and “a” to the rare clicks of some southern African languages. But why are certain sounds more common than others? A ground-breaking, five-year study shows tha...
Every city has potential to stimulate and support learning among its inhabitants in ways that can help tackle existing issues, strengthen social cohesion...Having been a teacher myself, I can say that one of the biggest challenges is scaffolding instruction across an entire class in a way that makes...