It means science, technology, engineering(工程) and maths.STEM classes are liked by a lot of people in the US. But most STEM students are boys.Alice Hou is a girl from Texas. She first noticed the STEM gender gap(性别差异) when she was in the ninth grade. Forty students from her ...
33. What does the underlined word “undermine” in paragraph 3 mean? A. Strengthen. B. Determine. C. Oppose. D. Justify. 34. How can negative expectations probably affect people’s performance in reality? A. By re...
In the sentence “The app has a lot of cool features.”, what does “cool” mean? A. cold B. excellent C. calm D. unkind 相关知识点: 试题来源: 解析 B。解析:在网络流行语和关于电子产品的语境中,“cool”常表示很棒的、出色的,而不是其字面意义冷的,calm表示平静的,unkind表示不友善的,...
What does Bill Gates mean by saying “millions of people die from diseases that are easy to prevent or treat in the developed world”? A. It is an example to show in what area our creativity benefits the world. B. He means that he knows medicine a lot. C. He thinks we can us...
Why? Because a lot of people think it can negatively impact ourwellbeing, as it does not allow us to 72A . However, positive thinking is not about ignoring reality, but rather 73D .andbeing open to new ways of thinking.It can 74C fior mentally and emotionally dealing with the many ...
D You hear a lot about living a healthy lifestyle, but what does that mean?The trick(窍门) to healthy living is making positive(积极的)choices that can help you keep away from heart disease(疾病), canc-er and other serious diseases. You make those choices when you eat the right food...
How does IoT work? As you might imagine, the proper functioning of smart systems requires a lot of data transfer and processing in the back end. It involves many components - the smart devices themselves, sensing devices, a cloud computing IoT application, and a user interface. ...
Even though there are a lot of product options, and plenty of brands out on there selling slight variations of the same thing, you can still carve out a spot in the market. Invest resources into creating a unique brand and marketing that’s different from the rest, so you’ll stand out...
Over time, I made progress in my research and learned a lot about what makes most successful people special, including this: Nobody has passion and determination unless what they do lines up with their values. Try values ...
The new plant protection technology can save a lot of water. What does “save” mean? A. 浪费 B. 节约 C. 使用 D. 破坏 相关知识点: 试题来源: 解析 B。“save”是“节约”的意思;“浪费”是“waste”;“使用”是“use”;“破坏”是“destroy”。B 选项正确。