-|||-因此B处错误,she要改为her.-|||-2.【答案】 B;are-|||-【解析】他的鞋子是白色的,主语shoes是复数,-|||-系动词应该用are,所以选B,把is改为are。-|||-3.【答案】 C将I改为me-|||-【翻译】 请帮帮我。-|||-【解析】动词 help''' 后面跟人称代词的宾格形式,-|||-I的宾...
understanding basic chemical principles is important, even if you don't have to take a chemistry class for a grade.Chemistryis at the heart of understanding everyday materials and processes. Here are some examples of chemistry in daily life: ...
1. What is PL? About PL, it refers to the self-emission light produced by a material after being excited by light. When a substance absorbs photons and re-radiates photons, photo luminescence occurs. In quantum mechanics, this process can be described as the transition of substances to an ...
PI ease tell me what you thi nk of our chemistry t eacher请告诉我你对我们化学老师的看法。的样子,面貌,状况”。如2. “He seems different from what he used to be. 他似 22、 跟过去不一样了。What a person looks like is not as imp orta nt as what he or she grows up to be.(高一...
1.is,this,in what,English (?2.is,it,jacket,a (.3.it,please,spell (.4.is,an that,orange (.5.is,this,key,a(.) 2连词成句(注意标点符号及大小写)。1. is, this, in , what, English (?)2. is, it, jacket, a (.)3. it, please, spell (.)4. is, an that, orange (...
阅读短文,根据短文内容,从短文后的五个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 Note-taking is a skill that can help you do well in all your schoolwork. It can make you confident when you are studying. 1. ___ If yo ur t
▪an apple /ٓ 'æ pl/ 一种苹果 /æ /为元音音素 第27页 ▪四、What’s this in English? 这个用英语怎么 说? ▪ 句型What’s this in English? 意为“这个 用英语怎么说?”用来问询某物,回答时要用 “It is/ It’s a(n) + 名词”,其中 it 用来指代 this 或that。 what’s = ...
Infrastructure-as-a-Service (IaaS): In this model, a company rents the servers and storage they need from a cloud provider. They then use that cloud infrastructure to build their applications. IaaS is like a company leasing a plot of land on which they can build whatever they want — but...
notation, i.e.,\({[X]}=\log {X_{\mathrm{star}}} -\log {X_\odot }\)for any abundance quantity X, and\(\log {\epsilon (X)} = \log {N_{{X}}/N_{\mathrm{H}}} + 12.0\)for absolute number density abundances. For helium, we use Y, that is the fraction of He in ...
Plundervolt, Spectre and Foreshadow are several SGX-centric attacks that have plagued Intel. These attacks were all discovered within approximately a year of each other, revealing that SGX is the source of many new vulnerabilities in modern Intel chips. ...