1.The weather forecaster says that there is 10% chance of rain for each daya.What is the probability that it rains at least one of the next three days?b.What is the probability that it will rain exactly 2 days of the next 14 days?Round to thousands.2.9 students are chosen at random ...
The weather forecast says there is a 70% chance of rain tomorrow. What is the chance of no rain tomorrow? A. 30% B. 40% C. 50% D. 60% 相关知识点: 试题来源: 解析 A。已知有 70%的下雨概率,不下雨的概率就是 100% - 70% = 30% 。
1. Answer the following questions according to the text.1) Why is it important to establish a regular schedule?2) What is the purpose of setting clear goals? Why is it important?3) What does “supplementing the work” mean in Paragraph2? Is it necessary to do this in language learning?
2. What does the word “ignore” probably mean? A.Be strict with. B.Be crazy about. C.Pay no attention to. D.Get in the way of.3. Which of the following is TRUE according to the passage? A.Mr. Smith doesn’t like Jenny. B.Helen is friendlier than Jenny. C.Jimmy and Jenny ...
1) FroZen (TiHe) What does the authoi mean by unfreezing in the title? 2) E∕sα is /)R〃g /〃∙ 〃M〃g 刀。: “力二 SRd /o £。必二 伊a” 6, Why did AnderSon-LOPeZ Say so? Try to explain in your OWn WOrds. 3) 77,cow 〃〃s /〃oi沁丽 7 o〃/ good α∕H(...
What is the weather report,Sandy?( )A.It's 62°F and there's a chance of rain.B.I guess you should wear a sweater and take an umbrella with you.C.I'm in New York now. 相关知识点: 试题来源: 解析 A 【解析】A.气温为62华氏度,有可能下雨。B.我想你应该穿件毛衣,带把伞。C....
What does the woman mean? A. The weather was bad this time last year. B. The picnic is being spoiled by the weather. C. People are not cooperating as well as last year. 2. What does the woman suggest the man do? A. Just give half the information needed. B. Speak slower than ...
30. What does the word “challenge” mean in the news item? A. Balance between human survival and ecology. B. Conflict between less land and more production. C. Difference between present and future needs. D. Calls by environmental critics to consume less meat. ...
1. What do we learn about David Jackson from the conversation? 2. What does the man think of young teenagers? 3. How does the man help his kids with their essays? 4. What does the woman say about herself when she was a teenager?
What does a 100-year flood mean? Scientists use math to help people understand how unusual a severe flood is and how to compare the intensity of one flood to another. According to the U.S. Geological Survey, one statistic scientists use is the percentage chance that a flood...