Her father promised her to spend the weekend with her at the seaside,but heretracted the next day. 她的父亲答应同她一起去海滨度周末，但第二天他就变卦了。[1400～1450；1535～1545]We will meet next day.
...并通过在坐标变换中引入该参数的估计值：翻译：Compared with the traditional results, the
controller is adapted via the online estimation of the unknown coefficient of
virtual input parameters, which is introduced in coordinate changes.
...Monday as increasing prices for fuels, such as petrol and diesel, combined with lingering concerns over supplies from Russia to propel crude to its highest level in two months.as引导的原因状语从句中increasing prices 是主语，谓语不应该是propel吗？为何用to propel？
...个句子，参考答案给的都是现在分词句子1：They often meet with problems (requiring) all kinds of solutions.句子2：They found a new way to fight against cancer ,(offering)hope to cancer suffers .第一个句子用to require 不是也能做后置定语修饰problems ? 第二个句...
Sales of the Apple Watch more than halved in the second quarter, with new figures from researcher IDC suggesting chief executive Tim Cook’s first significant product is failing to live up to expectations.参考译文：Apple Watch第二季度的销量下滑了一半以上。研究公司IDC的新...
Discussions on site with the Fletcher Construction project manager (David Kidd) confirmed that although the bridge design had allowed for support of a DN 450 steel main the actual pipe supports and the pipe itself were outside of the scope of the bridge project. Fletcher Construction subsequently re...
Discussing (讨论) withyour classmates is good for your study.老师：您好！这里的Discussing是不是也可以换成To discuss,动词不定式做主语。答案只给出了：Discussing，没有给出To discuss. 希望老师能帮我分析下！
noun [pl.] 黄页（分类商业电话号码簿） a bookwith yellow pages that gives a list of companies and organizations and their telephone numbers, arranged according to the type of services they offerthe type of services they offer 这个定语从句的先行词是什么？我认...
...th
was watchful enough to see it all, but she could see it and write of it without
material pain. Her heart had been but slightly touched, and
her vanity was satisfied withbelieving that she would have been his only
choice, had fortune permitted it.老师，had
fortune permitted it - 这里的it指...
Another block to awareness
is the obsession many of us have with naming things.
译文：另一个阻碍意识的障碍是我们许多人对已命名的事物的痴迷。
问：这里表示“已命名的”，表示动作已经完成，可以用named 这个形容词吗？name是“命名"意思...
...e country into their list of the most popular tourist destinations.
A. being allowed
B. having been allowed
该题的标准答案是 B。确实，如果从时态的角度分析，应该是先被免签证再有的 included the country into their list of the most popular touris...
...st international trip as president is scheduled for Monday: a meeting with German Chancellor Angela Merkel in Berlin.介词for是与scheduled一起构成短语动词吗，还是与后面的Monday构成介词词组，谢谢回答。如果是介词词组for Monday的话，那它是什么意思？...