试题来源: 解析 答案见上【解析】根据题干,可知考查句型What's the meaning of...?......的意思是什么?固定句型。the meaning of……的意思。故选:C。【思路点拨】"symbol"是什么意思?【解题思路】熟悉动名词的用法,结合题意,给出答案。 反馈 收藏
上面,for为了,表示目的,symbol后接of sth,表示象征;后接for sth.表示符号,记号,根据the chemical symbol...water可知,此处指的是"水的化学符号"。故选:D。 【思路点拨】水的化学符号是什么? 【点评】本题考查介词的用法,在熟知所供词的含义基础上,根据句意,从而判断出正确答案。
这句话的语法是错误的，应该为"What is a symbol for?"。 "What"是一个疑问词，用于引导一个问题，而"is"则是一个动词，用于表示状态或身份。是的，"what does a symbol for"是一个语法不完整的短语，缺少一个动词或形容词来表达完整的意思。例如，可以说"What does a symbol for peace repre...
Email addresses are formatted in three distinct parts: a local-part, an “@” symbol, and a domain. For example, in the email address employee@example.com,“employee” denotes the local-part and “example.com” denotes the domain. Imagine addressing a letter: the domain signifies the city ...
In doingoheyakelearhe epistemological povertyfpproaches inognitiveciencehatreasednhehesishatrainsndomputersreoth "physical-symbolystems".riginality/value -he paperontributesoheetadisciplinaryndransdisciplinaryimsfyberneticsnd, in particular,sesociocyberneticnalysiso enlightenoundational issues inognitivecience....
听力原文: A UN agency says there are major funding gaps in efforts to help the agricultural sector adapt to climate change. The Food and Agriculture Organization, the FAO, says this could affect food security. The warning comes as the UN Climate Change Conference continues in Cancun, Mexico....
What is the symbol for theUnited States? A. The turkey.B. The fish-eater. C. The male turkey’s beak.D. The Bald Eagle. E When some friends came toSan Francisco, I wanted them to come away with a good dining experience that shows off whySan Franciscois the cooking center of the ...
@ is also used for performing matrix multiplication in Python 3.5 and later.How does a decorator work in Python? A decorator is a Python function that takes another function as input, extends its behavior, and returns the modified function. The @ symbol is put before the name of a ...
in technology, symbols are used to represent various functions, actions, and features. for example, the power symbol (a circle with a vertical line) is commonly used on electronic devices to indicate the power on/off state. symbols are also used in user interfaces, such as icons representing...
Answer to: (a) What is the symbol for observed frequency? What does it mean? (b) What is the symbol for expected frequency? What does it mean? By...