A bottle weighs less after air is taken out, ______proves that air has weight. A. we B. it C. which D. what 相关知识点: 试题来源: 解析 C解析:句意:在空气被抽出以后,瓶子的重量减轻了,这证明空气也是有重量的。本题考查定语从句的用法。本句是which引导非限制性定语从句。which指代前...
The food we eat has the potential to either keep us healthy___contribute to weight gain or diseases.A) butB) norC) andD) orSo for regular, short walks in the morning and/or evening,___it is for a few minutes every day.A) now thatB) even ifC) in caseD) ever since 相关知识点...
The Power of 10 Minutes How can we find ourselves with extra two hours? It probably comes in short little bursts of 5 to 10 minutes. Maybe you’re early to your school.1Instead of jumping on social media, you can actually use those little breaks to do something productive. ...
From a “classic” perspective, Chagas disease, also known as American trypanosomiasis, can be briefly described as a parasitic disease caused by the protozoan Trypanosoma cruzi and mainly transmitted by triatomine insects. However, more than 110 years has passed since the first publications of ...
Apple is said to have created a high-end processor for the Apple Car, and it is the most advanced component that Apple has developed to date, with 4x the power of four Mac chips. It's made from neural processors that can handle the incredible AI load needed for an autonomous vehicles....
3. Mila Air Purifier Check Amazon The best air purifier for anyone with allergies. This has fast filtration, and you can choose from seven different types of filter. It also comes with a a great, user-friendly App. Read more below How to choose the best air purifier Before buying an...
You’re in your office when you learn there’s someone with a gun wandering outside. You can hear gunshots and screams. What do you do? That’s the challenge for users of a new virtual (虚拟)reality program called SurviVR, designed to train employees how to deal with an active shooter...
【题目】There's a lot of discussion these days about fit kids. Being fit is a way of saying a person eats well, gets a lot of physical exercise, and has a healthy weight. If you're fit, your body works well, feels good, and can do all the things you want to do.【1】 ...
MariosSavvides from Carnegie Mellon University.US.studies facial recognition.As we get older,he says.our faces change shape.But the area around our eyes doesn't.It stays the same-even if we put on weight.As long as there are enough data from the area of our eyes...
英语翻译we would want cotton or canvas depending on the weight as it needs to hanger so the fabric has to have some weight,thankx!作业帮用户2016-12-13 举报 用这款APP,检查作业高效又准确!扫二维码下载作业帮 拍照搜题,秒出答案,一键查看所有搜题记录 ...