According to the Student Monitor，a private student market research
company based in New Jersey，about 5% of
or textbooks required in the autumn in the United States were digital
textbooks.这是一道改错，require-acquire，请问老师require在这里不能理解成美国学校所需要的教...
And we also need to plan ahead so that we are in a position to deal with the likely levels of climate change which are already inevitable, and even more so, too, for the levels that are likely if we don't get those global agreements.老师：这句话太长了，我实在是没有看懂。and ev...
...rive from sth和 be derived from sth是否可以直接替换？Much of the book's appeal derives from the personality of its central
character.这本书的魅力在很大程度上源自主人公的性格。Many English words are derived from French.许多英语单词源自法语。
...hers mention that the best way to keep young and healthy is to put food in your mouth that is healing: e.g. treat your food as your medicine while your medicine as your food
请问:不太能理解为什么要将while改成and，冒号后面的句子如果改成and，其意思不就是把你的...
...算平均值要准确得多。 In a follow-up study with
100 university students, the researchers tried to get a better sense of what
the group members actually did in their discussion. Did they tend to go with
those most confident about their estimates? Did they follow those least willing
to chang...
以下摘自书本：误：During she was in prison, friends used to bring her books and writing materials. 正：While she was in prison, friends used to bring her books and writing materials. 请问为什么不能用during？during与while的区别是什么？
...表达我认识一些在美国上学的中国学生，I know some Chinese students
studying in America.这句话感觉很通顺。如果想表达我认识一些即将去美国上学的中国学生，I know some Chinese studentsto study in America.感觉这句话有点怪。请问这句话正确吗...
... be many— between the NHS and Deep Mind will be carefully scrutinized toensure that all necessary permissions have been asked of patients and all unnecessary data has been cleaned.就问一个点，that all necessary permissions have been asked of patients，of patients怎么理解，知道它是...
...thus have some little faithful attendant, who never forsakes them,
but prepares to wrangle and to praise against every opposer; at once ready to
increase their pride while living, and their character when dead. For you and
I, my friend, who have no humble admirer thus to attend us, we, who neither
a...
...ull of tears as she read ________ letter out loud to her child, "Your son is a genius (天才). This school is too small ________ him and doesn't have enough good teachers to train him. Please teach him ________ (you)." Many years after Edison's mot...