On Sunday afternoon he went to the National Gallery.We are very sorry to drag you here on a Sunday afternoon.on Sunday afternoon 和 on a Sunday afternoon 究竟有何区别呢？另外，如果将不定冠词a换成定冠词the, 即on the Sunday afternoon是不是特指某个星期天的下午呢...
Rodriguez solicits residents’ advice on what he should get on his cheeseburger and how he should spend the afternoon.介词on后面两个从句是什么从句？on和这两个从句在整个句子中做什么成分？非常感谢！
...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...
They were the victims of judges with hearts of stone and balls to match, or incompetent lawyers, or police frame-ups, or bad luck.老师好，judges with hearts of stone and balls to match中的and balls to match……怎么理解？
...性定语从句用了that,这个that 是指代从句主语it 的嘛？2. Or，put another way, expert performers—whether in memory or surgery, ballet or
computer programming—are nearly always made , not born.问题: 同样,这个句子的谓语动词是are made,那么not born是个啥成分呢...
Do that for another two hours, you might be where I am right about now.是否是省略了If you的条件状语从句If you do that for another two hours, you might be where I am right about now.
...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. ...
Many of the reductions over the past 30 years have been achieved either
by reducing the amount of sugar, salt or fat in a product, or by finding
an alternative ingredient.这个句子have been achieved是什么时态
...alth Organization’s standard. And Record and Austin are worried not just about the models themselves, but about the vast number of girls and women their images influence此处的indicate翻译成什么含义比较合适？
we have a lot of things to learn about in this age请问老师：这里的to learn about 是不定式作目的状语，还是，不定式作宾语补足语？还见过两个类似的①you can not manage to do ... ②you have failed to ...