Aside from the missing ECG and SpO2 sensors, the Apple Watch SE is also a very comprehensive health-and-fitness tracker. As with the Apple Watch Series 6, you can use it to monitor your heart rate and track your sleep, while it also provides copious amounts of data for a variety of w...
【单选题】听力原文： I'd like to share with you today my experience with a new approach to building a house．It's called Envelop Building．Essentially, what it means is that as you are building a house, you try to lea...
The teaching of probability is conditioned by teachers’ mathematical knowledge. In this paper, an exploratory study is carried out with prospective teachers. A training task was designed requiring them to create and solve a probability problem using the values of euro coins, which was adapted to ...