... or physical feature might evolve to serve as a signal or a warning thatother animals will understand. Once a behavior is ritualized, it becomes a form of communication; therefore, if an animal engages in this behavior, other animals will be able to interpret the meaning of the behavior q...
...为什么依旧用虚拟语气而不是陈述语气？4.should do和should havedone怎么选择？和主句的谓语是现在还是过去有关系吗？比如：It's strange that he should have said that为何主句用了现在时，从句用了对过去的虚拟？It was important that he should c...
...ell so the doctor checked my heart and said I needed more exercise. Ihave never been very active, andI do not like sports.Ihave always wanted a pet,so my parents gave me a dog for my birthday.Now I get exercise by takeing him for a walk every day.Ihave had him for three months now...
...趣的”，curious后通常介词 about。如：He was curious about everything he saw. 他对所看到的一切都很好奇。Don’t be too curious about things you’re not supposed to know. 对于不要你知道的事情不要过多去打听。about后面除了通常接名词或代词作宾语...
...se I love your stories. If you’re willing to
apply yourself, I think you have a good shot at this.” Encouraged by his words,
I agreed to give it a try. 翻译：那么，为什么他突然强迫我做一件我肯定会做不好的事呢？他的回答是：“因为我喜欢你的故事。如果...
...the same as
it has been for hundreds of years. What we get is the same old thing: teachers,
outdated textbooks, and a class fed up to the teeth with the teacher and the
school. What we need is one great change in the educational system of the
country.此句中的one great change，为什们不用a ...
... them drew people with eyes. In Japan, however, where babies are on their mother’s back, infants do not acquire as much. 题1 ____to eyes as they do in other cultures. 全文在http://ask.yygrammar.com/q-38670.html 题1: A. attachment B.alternation C.alleviation D.attraction...
请问一下。To these students, I'd like to say that to break the bad habit , above all, you should believe in yourself andhave a strong will.为什么不是yourselves前面不是these students吗？还可以请问一下say that to...是什么用法吗？十分感谢！
...r ____ who became too overspecialized, or
outlived their environment.A. as other specials do B. as do other species C. as haveother specials D. as were other species答案选 C 。1、没有搞懂为什么是用 have 跟倒装。2、还有就是 as 在这里是做连词吧？3、这里有省略成...
...anied in all areas of the Museum. ●Children
should play nicely with each otherand exhibits. ●Use
your indoor voice when at the Museum. 翻译：
●教师和监护人应该为团队树立良好的行为榜样，并始终与学生在一起。●儿童不得在无人陪伴的情况下进入博物...
...he diet on board agreed with us perfectly, and for my part, I could
easily have gone without those changes of pace that Ned Land, in a spirit of
protest, kept taxing his ingenuity to supply us.这句话摘自《海底两万里》，句中的 that 是作什么作用的？引导结果状语从句吗...