Đề Khảo sát Tuyển sinh vào 6 - Phần Trắc nghiệm năm 2024-2025 | Phòng GD&ĐT Thủ Đức

 Question 1. Copper (đồng) is the primary material used for most residential electricity in the house. When it comes to high voltage power lines, aluminium (nhôm) is much preferred. Why?

A. Aluminium is not corroded.

B. Aluminium conducts electricity better than copper.

C. Aluminium is lighter than copper.

D. Aluminium is more expensive than copper.

Question 2. You are provided a mixture of iron, sand and salt. How can you separate them?

A. Use the magnet (nam châm) à create the solution from water à evaporate à filter

B. Filter à use the magnet à create the solution from water à evaporate

C. Evaporate à use the magnet à create the solution from water à filter

D. Use the magnet à create the solution from water à filter à evaporate

Question 3. Which of the following behaviors is not in danger of being infected with HIV/AIDS?

A. Bandage the bleeding injury without medical gloves

B. Play with used injection needles

C. Talk and console patients infected with HIV/AIDS

D. Have an intravenous infusion without the legal source

Question 4. Which of the following electrical circuits can light the bulb?