...ant，the researchers found Multiple genes behaved differently，depending on
whether someone had eaten or not before walking．Many
of these genes produce proteins that can
improve blood sugar regulation and insulin(胰岛素) levels throughout the body
and so are associated with improved
metabolic...
...e.
The next day, as promised, I received a phone call from Mary. We talked about
her children. She gave me their names, ages, and a little about them. I told
her that we wanted to fulfill her wishes and make her dream come true this
Christmas to help her family. She cried and I did too as we spoke. ...
以下三个含有形容词sorry的句式搭配，有何区别？be sorry to do sthbe sorry about doing sthbe sorry that…(从句)比如：I’m sorry to hear that.I’m sorry about hearing that.I’m sorry that I’ve heard that.
...同学问：表示乘火车去某地用什么介词？是用介词to还是for？比如“我决定乘火车去伦敦”，英语是说I decided to take a train to London.还是I decided to take a train for London.请各位老师指点，谢谢！我的感觉是，用介词for也完全可以。比如...
...！I
remember the day during our first week of class when we were informed about our
semester (学期) project of volunteering at a
non-profit organization. When the teacher introduced us to the different
organizations that needed our help, my last choice was Operation Iraqi Children
(OIC). My first...
...这样一种句子。 I am accustomed to sleeping with the light “on”. 这里的on在light 后面表示灯“开着”，我这个我可以理解。但是，我从未读到过这个用法，on在这里用作副词直接修饰名词吗？类似的句子我还见过“......with my glass...
想问问老师with可以引导一整个句子吗比如：With so many people about, the dogs have to be kept in an enclosure.能否变成：with there are so many people about, the dogs have to be kept in an enclosure.(加一个there are）
小说《Black Cat》里：I deliberated about casting it in the well in the yard -- about packing
it in a box, as if merchandize, with
the usual arrangements, and so getting a porter to take it from the house.请问老师：1 as if merchandize 这是省略句吧？但是省略主语“I”和be好...
...为什么可以写为：They risk losing their homes because they can no longer keep up the repayments.而不能写为：They risk losing their homes because they can no longer carry on the repayments.但是可以写成：They risk losing their homes because they can no longer carry on repayments....
There are tongs in the corner, wherewith we grasped a coal, and
“blowing for a little life, ” lighted our first candle; there is a shovel,
wherewith were drawn forth the glowing embers, in which we saw our first
fancies and dreamed our first dreams; the shovel with which we stirred the
logs, unt...