Which do they think is the most effective way? A. To develop more new energy. B. To save resources. C. To close chemical plants. 5 听下面一段材料,回答第1-3题。 1. What is the lecture mainly about? A. New energy. B. Serious energy problems. C. How to save oil. 2. How ...
1. What is the lecture mainly about? A. Reasons that environmentally friendly products often cost more than other products. B. Evidence that environmentally laws helped increase demand for environmentally friendly products. C. Differences between green marketing and traditional marketing. D. The ...
1. What is the lecture mainly about? A. Different kinds of color vision in sea animals. B. Differences in appearance between various species of octopus. C. Ways that octopuses attract their prey. D. Ways that octopuses protect themselves from predators. ...
【1】What is the lecture mainly about? A. History and culture of the Great Britain and US. B. Educational system of the Great Britain and US. C. Varieties of examinations of the Great Britain and US. 【2】How long do British children study the basics? A. Six years.B. Eight years....
【1】What is the lecture mainly about? A. History and culture of the Great Britain and US. B. Educational system of the Great Britain and US. C. Varieties of examinations of the Great Britain and US. 【2】How long do British children study the basics? A. Six years.B. Eight years....
听下面一段独白,回答第1-3题。 1.What is the lecture mainly about? A. How to raise birds. B. How to take care of birds. C. How to distinguish birds. 2. How many ways are mentioned to help recognize birds A. 2.
1.What is the lecture mainly about? A. The use of tree rings to measure water usage rates B. Collecting data that are useful for planning water distribution C. Investigating the history of water use in the Colorado River basin D. The need for more government involvement in water ...
【题目】1.Wha ti sthe lecture mainly about?【题目】1.Wha ti sthe lecture mainly about?【题目】 相关知识点: 试题来源: 解析 【解析】D 结果一 题目 1.What is the lecture mainly about? A.Political events that led to the invention of eyeglassesB.A comparison of attitudes toward vision ...
听下面一段材料,回答第1-3题。 1. What is the lecture mainly about? A. New energy.B. Serious energy problems.C. How to save oil. 2. How will the girl go to school today? A. By bike.B. By car.C. On foot. 3. Which do they
Your textbook doesn't have much about the specifics on desert plants, but I think that desert plants are great examples of specialized adaptations to extreme environmental conditions. 你们的教科书中没有很多关于沙漠植物的具体细节,但我认为沙漠植物是能适应极端环境的很好的例子。