...Shapiro suggested that the panel had found a broad consensus that it would be “morally unacceptable to attempt to create a human child by adult nuclear cloning.”请问：(1) 如何理解第一个 to？(2) suggested 在这里是“建议”的意思吗？为什么后面不用“should+动词原...
...p;Have you got to go to the dentist's today. I happened to be out when he called.请教老师：上面3个例句不都出现了不定式to吗？是不是书本印刷错误了？ 按理，这种学生用书不会错呀？ 不能理解。 请教老师怎么回事呢？ 谢谢！
...p to 24 hours advanced warning.2. Valve must be installed downstream of receiver tank.请问这两句中downstream of ... 中的downstream是什么词性呢？形容词？副词？还是名词？我知道形容词后是可以接介词短语的...
All this has happened, in part at least, because the fathers who were plumbers made enough money to send their children to college so they wouldn’t have to be plumbers.书上的参考翻译：做水管工的父辈赚了足够的钱，把孩子送进了大学，于是孩子们便不用再当水管...
As Edward Zlotkowski , director of community service at Bentley College in massachusetts, puts it,“ there has to be coordination of progress. What is needed is a package deal.”
1. Perhaps we all know the __________ (express) of being polite, such as "Excuse me" and "Pardon me".(这一句是作业里的，答案是expressions)2. The expressions they use might depend on whom they are speaking to or how well they know each oth...
There ought to be
less anxiety over the perceived risk of mountain climbing than ________ in the
public mind today.A exists B exist
C existing D existed这里答案说选的是A ，因为than后面引导比较状语从句省略主语anxiety所以后面用谓语动词exists .那这样我认为over就...
...he candidate to sit on this seat for the exam is Alice（用to sit还是to be sitting？）3、It is adj to do sth / it is adj doing sth两者区别在于前者不确定 未做/表达一次性的动作，后者表示确定的 已经做了的/已知的/连续性的动作？
...ard or frightened at all. I miss my friends
from junior high school, but I believe I will make new friends here, and
there’s a lot to explore at senior high. I feel much more confident than I felt
this morning. I think that tomorrow will be a great day!这是2019年版高中英语新教材（人...
...stion might even arise in the parents minds as to whether the child should be compelled to go to school at all.老师，这里的as great as it is怎么理解，为什么as great as 能提前，it指代的又是什么，后面那个as to是关于的意思么，as to引导的部分是question的同...
...e contents of all the letters. Miss
Winthrop and I were the only two human beings who knew what was in them all.各位老师，同样都是content，为什么第二句用复数形式。这里有什么不同的表达的意思吗？