下列说法正确的是： Which options may be correct?（there are more than one correct answers）
如果函数f(n)是O(g(n))，g(n)是O(h(n))，那么f(n)是O(h(n))【 if f(n) is O(g(n))，g(n) is O(h(n))，then f(n) is O(h(n))】如果函数f(n)是O(g(n))，g(n)是O(h(n))，那么f(n)+g(n)是O(h(n))【if f(n) is O(g(n))，g(n) is O(h(n))，so f(n)+g(n) is O(h(n))】
举一反三
- Please choose the correct answers to the question, notice, there may be more than one correct answer. A: at can be used as evidence B: numbers C: statistics D: opinions E: individual stories/examples
- Please choose the correct answers to the question, notice, there may be more than one correct answer. A: line shopping is superior to shopping in a supermarket when it comes to ___. B: time-efficiency C: money-efficiency D: the reliability of the products E: variety of the products
- 中国大学MOOC: Risk factors are out of your control, which include: ________(This question may have more than one correct answer.).
- You may choose one or more than one correct answer(s). 1. Why is the student coming for the teacher?
- 中国大学MOOC: Well-manage of diabetes include: (This question may have more than one correct answer.).
内容
- 0
choose the correct phrases（you can choose more than one answers) A: 一副眼镜 B: 副教授 C: 一副画
- 1
Why should you provide evidence for supporting your idea? (There may be more than one correct answer to this question. Please be sure to select all correct answers.)
- 2
Choose correct answers，more than one option下列搭配正确的是Which match are right A: 大马 dàmǎ B: 什么 shénme C: 名字 mínzì D: 请进 qǐnjìn
- 3
Which of the following are characteristics of the folk ballad? There may be more than one correct answer. A: Oral literature B: Produced by the Church C: Hero meets a test D: Tragic and sordid details
- 4
The two main types of DNA libraries are…(more than one correct answer):