...aughter does produce short term changes in the function of the heart and its blood vessels, boosting heart rate and oxygen consumption. But because hard laughters are difficult to sustain, a good health is unlikely to have measurable benefits the way, say, walking or jogging doe...
CNN: 《Controversial Traffic Project Near Ancient Monument And New Mission To The ISS》Sunday night NASA and the private space company SpaceX were set to launch America's newest mission to theInternational Space Station. It depended on the weather though.如何理解这里的were set to 用法，...
...。（出自欧亨利小说A CALL LOAN）2.Not only is the increasing age, and friendship and health.日渐增加的不仅是年龄，还有友情和健康。为什么这两个句子的前半句都没有主语？not only is后面就直接接了个名词词组，是省略了吗？
In strict truth an invention is almost never the sole product of any one mind. The actual inventor is almost invariably the man who succeeds in combining and perfecting previous discoveries in such a way as to make them convenient and profitable.in such a way在句中做什么成分？
...pes show a classic left-brain versus right-brain division: more
analytical and cooperative versus more imaginative and individualistic. From：BBC"百灵鸟"和"猫头鹰"的差异显示了典型的左右脑分割状态：一边偏重分析和合作，另一边偏重想象力和个人主义。1.如c...
...e new features are designed to lure middle-class travelers who are younger and more active but have less time to spend at sea than the retired blue bloods who once dominated the passenger lists.请问：(1) 这个原句是否正确？(2) 若将副词不定式to lure middle-class travelers…移至...
...the lie we’re telling is doing spiritual damage to our children. Windows
and doors have important metaphorical meanings. I’m telling them they can’t
open what they absolutely know is a door. What if later in life they come to a
metaphorical door, like an opportunity of some sort, and instead o...
...age may be the smile. A smile can help us get through difficult situations and find friends in a world of strangers. A smile can open doors and tear down walls. 注：这是2010年的湖省高考作文题。
...hose digging through the debris, every passing hour snapped their strength and their hopes of finding more victims alive.请问老师，but for those digging through the debris在句子中做条件状语从句吗，不是独立主格对吗？those 后面省略了who were 对吗？完整结果应该...
...tisfyingly impressed by the way he had wheedled the memory out of Slughorn and positively awed when he told them about Voldemort’s Horcruxes and Dumbledore’s promise to take Harry along, should he find another one.请问老师：这句话的最后一部分是是什么结构？是倒装吗？为...
...e organization of your items, remember that clutter distracts the customer and actually displays less in terms of visible items than a neat and well organized display area does, even if the neat display contains less items.
1.Some subjects, such as physics and biology, are very difficult to learn.这里such as用于举例说明时，是同位语吗？可不可以按照比较从句分析？2.The United States, in other words, the US. They visited eight cities, for example, Paris and Berlin.这里in other words和for...
...ainst innocent B.The
impacts have wreaked havoc on power, transportation, and desalinization infrastructure far beyond the immediate blast zones.1.第一句话有两处理解不好：1)generations of atrocities中of在语法上表示哪种关系？2)是黑体和红色分别修饰generations of at...
—My mom bought me a new bike as a gift. How do you like it?
—It ______ nice to have one like it.
A. would be B. is
本题的正确答案是 A，因为我背过课文所以能选出来，但是请问老师填 A 和 B 分别表示什么意思？
谢谢老师。