习题要求：Rewrite sentence with the word in brackets, keeping the same meaning. The first part has been written for you.习题原句：All forms of life need water for existence. (vital)Water is__________________________________.1) 我认为会用到有关vital的短语即： be vital to 和be ...
... What I will do is go to school. What I will do is to chat with her. What I will do is to bask in the sun. What I will do is to determine the number of them. 请问，到底是什么决定这两种形式的非谓语动词“do”和“to do”?
... by the domestic scene, and wondered why Stroeve had insisted on my coming with him. I saw that his wife was on the verge of tears."But it's not only because he's a genius that I ask you to let me bring him here; it's because he's a human being, and he is ill and poor.""I will never have him in my h...
The boy knelt ____ one knee, ____up the ____nuts.A. with; picked; fellB. on; picking; fallenC. on; picking; fallingD. on; to pick; fallen请教老师一下这题。这里的第二个空有点疑问。picking 和 to pick 的选择。选择 picking 是逻辑主语 the boy 主动做，而 to pick 是...
Humans have an intense desire to avoid pain, no matter how short term, and most will comply with the demands of a torturer to avoid the pain.请问句子里no matter how short term省略了什么成分？
... that they were able
to lease the reclamation to farmers as early as 1612, with the investors
receiving annual leasing payments at an interest rate of 17 percent.这里的reclamation怎么理解？
...Party's theories and practise has been to uphold and develop socialism with Chinese characteristics,Xi said. 老师说这个has been to do是系表的完成体，这无疑是对的. 但是to do 做表语表示一次性地 将来的 具体的动作， 动名...
...people who, ever since their early years, have learned to associate
snails with food. My friend, Robert, lives in a country where snails are
despised. As his flat is in a large town, he has no garden of his own. For
years he has been asking me to collect snails from my garden and take them to
him. T...
...ls over the span of his blues oeuvre, rather than by overloading each poem with quaintness and naivety–Hughes made his most important contributions to the genre.请问老师，ought to在句中作什么成分？以及句子中破折号是解释说明的用法吗？
...ucceed. 努力干吧，你会成功的。Go at once, and you will catch up with them. 快去，那样你就会赶上他们。Just press this button, and you’ll start the engine. 只要按一下这个按钮便可启动这台发动机了。2. 陈述句的主语是 he / she：Ask her and she will tel...
...uced or almost completely erased. Thus, it may be worth bringing
up issues with your friends, family members, or classmates rather than holding them
back.There is a difference
between arguing and fighting. Arguing is that you and your opponent present
your concerns and discuss the feelings and issue...
...zed through national effort and international cooperation and concordant with the organization, resources and situation of each country.每一个人，作为社会的一个成员，有权享受其人格和尊严的自由发展所必需的社会、经济、文化权利，这些权利是通过国家...