OSPF is a link-state protocol. A link can be considered as a router interface. The link state is a description of that interface and of the relationship with its neighboring routers. For example, a description of the interface includes the IP address and mask of the interface, the type of...
故选B。(2)细节理解题。根据第三段This idea is everywhere,and it hurts people.Shockingly,around 91% of women are unhappy with their appearance.It's sad that teens grow up in a society where they deny themselves.(这种想法无处不在,它伤害了人们。令人震惊的是,约91%的女性对自己的外表不满意。
And this standard cluster radius is known today as " The Abell Radius ". And second, those 50 plus galaxies have to be a certain brightness. Of course it was a rough estimate, but looking at galaxies' brightness was a good way to distinguish between clusters that were nearby and those th...
Comma refers to the punctuation mark ‘,’ which is used to separate words and phrases in sentences. In computing, this can be seen when working with computer code. For example, when declaring a variable or setting certain parameters in a program, you will often have to use commas to separ...
2. bat /bæt/ n.蝙蝠;球棒,球板 vt. & vi.用球棒(板)击球(15) 【原句背诵】 Q: What animal is best at hitting baseball? A: A bat! 3. skydiving/ˈskaɪdaɪvɪŋ/ n.跳伞运动(15) 【原句背诵】 Q: What is ...
would be considered an operand. it can be used in various operations, such as adding or subtracting it from another variable. what is the difference between operand and operator? in programming, an operand is a value or expression used as input for an operator, a symbol or function that ...
“Dear” is regarded as one of the best cover letter salutations out there, as it’s helpful whether the letter is formal or informal and whether you know the recruiter’s name. Avoid cliché greetings such as Dear Sir or Madam or To Whom It May Concern, as they’re considered lazy ...
Read the following text.Choose the best word(s)for each numbered blank and mark A,B,C or D on the ANSWER SHEET.(10 points) Being a good parent is,of course,what every parent would like to be.But defining what it means to be a good parent is undoubtedly very __1__,particularly si...
M2 is a critical factor in forecastinginflation. Inflation and current interest rates have major ramifications for the general economy, as they heavily influence job availability, consumer spending, business investment, currency strength, and trade balances.4 ...
A budget is a microeconomic concept that reveals the trade-off made when one good is exchanged for another. In terms of the bottom line—or the end result of this trade-off—asurplus budgetmeans profits are anticipated, abalanced budgetmeans revenues are expected to equal expenses, and adefici...