The human genome contains 3 x 109 base pairs of nucleotides, including 140000 genes, if any one of these genes mutate, may lead to its coding protein structure and function unusual, and also cause a kind of important disease, genetic disease.
老师，麻烦您帮我看一下这句话的语...
Belgian federal prosecutors said the search of a home in the Brussels neighborhood of Schaerbeek "led to the discovery of an explosive device containing among other things nails." Investigators also found chemical products and an ISIS flag.请问：things nails 是什么？
There is a water festival there. It is the similar to the Water Festival of Dai people in Yunnan.此句中的第一个water festival 首字母是小写，后一句中却用了大写，为什么前面的是小写，不是专有名词都大写吗？盼望专家解惑，谢谢。
It is not necessarily a selfish notion,because achieving the dream is assumed to make America strong.不定式是作目的状语还是主语补足语？还要一个简单的句子 I saw him taking their children to college.to college是作taking的目的（地点）状语，还是作宾语补足语...
He had a less than favorable view of the matter.这里的less than的词义是含有轻微否定的含义的副词短语 表示“并不是太……”的意思吗？如：The job was less than perfect. 这份工作并不是太完美。那这句话为什么网上是翻译的是 他对那种事...
It’s best to contact a guide to learn about accessing these falls, which include those further upstream in the Seven Sisters group.上文中的 which include 可以换用 including 吗, 是所有的 including 都可以换成 which include 吗？谢谢老师回答。