下面的句子摘自2012上海市春季高考卷：All involved should try to be sensitive in listening to, understanding and dealing with special concerns or needs that arise whether they be from the student, parents or friends. 请问句中的 be 用得对吗？整个句子是什么意思？
There are now many patients waiting for consultation, we cordially request for your patience to wait for about 2~4 hours. During this period, should you feel worse, please call our nurses at the Triage immediately.我知道should you feel worse是if you should feel worse的省略倒装，但是这...
...said Raymond Zhou, an independent critic, who noted that Hollywood had set the technological standards, and thus audience expectations, very high.
这里的 thus audience expectations, very high怎么理解是简略省略了be动词are吗，thus这里是副词表递进？
He was lying on the grass, his hands crossed under his head(=and his hands were crossed under his head).他躺在草地上，将两手交叉枕在脑后。不理解为什么是his hands crossed 呢？为什么是被动关系？不应该是主动关系his hands corssing...吗？
... after doctors completed a 20-hour operation _______ one-year-old twins at the head.A. to separate B. to have separated 老师，您好。此题究竟选A还是选B，我一直困惑不解。有人说只可以选A，有人说必须是B。您的看法是什么呢？为什么？
They did no more to make themselves feel at home than the early American settlers who christened Little Rock and Salt Lack City. 书上翻译是他们的做法就如同早期到美国的殖民者为小岩城和盐湖城命名那样，让这两个地方听起来更为熟悉。
这就话为什...
They're
also setting a great example for others about how to make the best o a bad
situaiton.句子摘自北师大高中英语必修第三册第8单元(p43)。请问句中的介词
for 能换成 to 吗？若可以，set
an example for 与 set an example to 有区别吗？
Campers enjoy a staff-to-child ratio ranging from 1:4 to
1:7 depending on the age group. Instructors are passionate educators who are
experts in their fields and have undergone training and a background check.这是2023年高考英语浙江卷阅读A中的一小段，请问句中的 staff-to-child ...
There is no magic bullet to remedy a
problem as deep-rooted as America’s inequality.问题1 这里是as...as
结构的后置吗？问题2 如果是后置，可否把语句改写为
there is no magic bullet to remedy as deep-rooted a problem as America’s
inequality.问题3 原句如何翻译？
下面这个句子有问题吗？The company hasn’t much to crow about, with sales down compared with last year. 公司的销售额比去年下降了，没有什么可夸耀的。我觉得句子中的 last year 应该用所有格 last year’s，因为是指 last year’s sales（可以看作是...