向各位老师请教一个问题：After having supper, I went on _________(do) my homework just now.横线处的答案给的doing，那就是理解为吃饭前写作业（但上下文没给），吃饭后继续写作业（继续做之前的同一件事--做作业）。那么如果用to do理解为...
...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...
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...
...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....
请问老师下面这句话正确吗？Based on his own experience, he wrote a novel. 是不是应该写成： Basing on his own experience, he wrote a novel. 或者Based on his own experience, his novel was successful.
...ing a train, it is always better to be comfortably
early than even a fraction of a minute too late. Although being early may mean
wasting a little time, this will be less than if you miss the train and have to
wait an hour or more for the next one; and you avoid the frustration of arriving
at the v...