1 . The backpack you take can make or break your trip when you go traveling. Here are the four best travel backpacks on the market.
Amazon Basics 70L
It’s much cheaper than many travel bags on the market and does not sacrifice any of the practical uses or space that comes with more expensive bags. The bag may not be as luxury as some of the more high-end bags, but its simple style lets you focus on the main thing you need to focus on when traveling: the moment.
Eurohike Nepal 65L
The Eurohike Backpack is a great choice because of how adaptable it is. Besides having a great amount of storage, it comes with an internal security pocket. It weighs just 1.38kg as opposed to other backpacks, which can weigh up to nearly 2kg. If you’re going to go hiking when you travel, then it is perfect.
Mountain Warehouse Tor 65L
First, its brand is one of the most trusted in the industry, so quality is guaranteed. Second, the backpack’s adjustable back allows you to change how the bag fits according to your needs. Available in both blue and green, this is a great choice if you want a bag that you can depend on.
Osprey Europe Farpoint 70L
Osprey is one of the best brands for backpacks. Its frame (框架) suspension, which can be adjusted to different needs, allows you to travel more comfortably. Whether you’re visiting Switzerland in a thick, wool coat or the south of France in shorts and a T-shirt, the bag will match your look. This bag does say it is marketed for men, but, of course, it can be unisex.
1. What is the selling point of the Amazon Basics?| A．Its luxury style. | B．Its fashionable design. |
| C．Its huge space for use. | D．Its good value for money. |
| A．They are rich in color. | B．They have the same capacity. |
| C．They can be adjusted as needed. | D．They are targeted for male customers. |
| A．Amazon Basics 70L. | B．Eurohike Nepal 65L. |
| C．Mountain Warehouse Tor 65L. | D．Osprey Europe Farpoint 70L. |
2 . Half of all people will have significant amounts of grey hair by the age of 50．If greying occurs before the age of 30, it is known as premature greying. Possible reasons for this happening:
·genetics
·long-term dieting
·lack of protein and nutrients
·extreme mental and emotional stress
·lack of iron, copper, zinc, and Vitamin B12
“If you color your hair too often with strong chemicals and put them on scalps (头皮) that are still growing, the cells in your hair might get damaged. This can change how melanocytes (生黑色素细胞) work. Because of this, they may stop making color earlier than normal,” says Trichologist and Director of Hari and Scalp Clinic, HairMantra, Dr Padmaja Redekar. She recommends yearly scalp check-ups should be as routine as annual medicals.
“At HairMantra, you will receive expert advice with solutions for your whole lifestyle, products and supplements for your hair problems, and a hair care routine to use at home. Call us today and balance your hair health from the inside out,” Padmaja adds.
1. What is considered a possible reason for grey hair showing up early?| A．Occasional dieting. |
| B．Genetic problems. |
| C．Extreme physical stress. |
| D．Insufficient protein and nutrient. |
| A．Coloring your hair as you wish. | B．Changing how melanocytes work. |
| C．Protecting the cells in your hair earlier. | D．Getting your scalp checked every year. |
| A．An encyclopedia. | B．A healthcare report. |
| C．An advertisement. | D．A medical brochure. |
| A．By car. | B．By bus. | C．By bike. |
| A．The physical exercises are too hard. |
| B．He isn’t interested in physical exercises. |
| C．Students aren’t in good physical condition. |
| A．Watch TV. | B．Call their mother. | C．Take the children out. |
6 . Robotics/Artificial Intelligence (AI) Competitions for High School Students
Robotics and AI competitions are a great way for high schoolers to dive into modern technologies. Here are four of them.
MATE ROV Competition
Location: Houston, Texas
Awards: VR headsets
Competition Date: March to June
MATE ROV Competition challenges students to design and build remotely operated vehicles, and its purpose is to see who can design a vehicle that will help monitor ocean health, provide clean energy, or just help keep our oceans healthy for the future.
RoboRave
Location: Lorrach, Germany
Awards: Small cash prizes
Competition Date: November
RoboRave is a robotics competition that welcomes participants to compete in various challenges like firefighting. The competition’s unique aspect lies in its international reach, bringing together enthusiasts from around the world to celebrate robotics education and hands-on learning.
Agorize AI Challenge
Location: Virtual for initial phases, then in Paris, France for the final award ceremony
Awards: A trip to the destination of your choice, iPad, Apple TV
Competition Date: September
In this project, you can work in teams of 2-5 people to present an idea for how we can use AI-technologies to impact a specific field, like marketing, healthcare, etc. You’ll send in your initial application in a 3-5 slides presentation, and if your team makes it pass this phase, you’ll have the opportunity to include more information about your product features.
OpenCV AI Competition
Location: Online
Awards: Certificates, cash, free courses
Competition Date: December
In your project, you can either work individually or in teams of three using computer vision technologies. OpenCV AI Competition suggests project ideas related to robotics, agriculture or education, but you’re not limited to these areas.
1. Which of the following mainly welcomes the entries for oceanic conditions?| A．RoboRave. | B．MATE ROV Competition. |
| C．Agorize AI Challenge. | D．OpenCV AI Competition. |
| A．It is held every month. | B．It offers online training. |
| C．It is a global competition. | D．It promises a national tour. |
| A．They allow teamwork. | B．They provide free courses. |
| C．They fund their winners. | D．They need presentations at first. |
| A．The environment. | B．An activity. | C．A lifestyle. |
1. What does the speaker usually do right after getting up?
| A．Work out. | B．Prepare breakfast. | C．Take a shower. |
| A．By taxi. | B．By bus. | C．By bike. |
| A．At 6: 30a. m. | B．At 7: 15 a. m. | C．At 8: 00 a. m. |
| A．Satisfying. | B．Tiring. | C．Worrying. |
| A．Volleyball. | B．Guitar. | C．Singing. |
