---Did Mary come?---I don’t know. She ________ while I was out.A. might come B. might have come C. could come D. must have come老师，题目答案B，但是这题选 AC的话不能表达对过去的推测吗？是因为I don’t know的时态吗？
Ability to think will accrue to you from good habits of study.有了良好的学习习惯，思考能力自然会增加。这里的to是"对于"的意思吗？想请教一下这个to you为什么放在accure的后面呢？ 为什么不把accure和from放在一起呢，"由什么什么慢慢积累，...
...e. A former talent coordinator for "the Tonight Show," says that when he would ask a scheduled guest, "What would you like to talk to the host about?"the reply he got most often was, "Have him ask me anything."have 在这是什么意思？这句话译文是让他随便...
...assionate being什么意思This is not an easy lesson to learn, especially when we are young, and think that the world is ours to demand, that whatever we desire with a full force of our passionate being can, nay, will be ours. 问题：请问with a full force of our passionate being什么意...
This marks a change from previous conflicts. When the second world war dawned in London, owners rushed to kill their pets. The British government, mindful of looming food shortages, set up euthanasia clinics and told owners that it was "kindest to have them destroyed", to spare them the horror of wa...
On the other hand, scientists disagree about how much and when they
should share data, and they debate whether sharing it is more likely to
accelerate science and make it more robust, or to introduce vulnerabilities and
problems.whether sharing it is more likely to ... 为什么这里有个it，起...
我看到一句讲90年代俄克拉荷马城爆炸的话：The blast was so powerful that street
signs and parking meters has been ripped from the ground。Pedesrains were lifted off their feet
and thrown across the sidewalk。我查词典里面lift
off有发射、起飞的意义，但好像用在...
The process is the series of steps we take to get our job done.
take to后面不是接doing吗？
为什么get是原型？
还有take to分开了就是介词短语吗？
She took me to a Mexican restaurant.
是不是所有动词短语分开就变成介词短语了？