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tranvuanhduy3294
2 năm trước
Tổng số hạt cơ bản của 1 nguyên tử X là 82, trong đó tổng số hạt mang điện tích nhiều hơn số hạt không mang điện tích là 22. Xác định mỗi loại hạt
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1. Mai never (stay) up late at night 2. We(go) on a camping trip next. weekend 3. I (be) sometimes late for my class 4. Mai and Lan (sit) on the grass at the moment 5. She doen't like (play) in the morning 6. I (walk) to school yesterday morning 7. Who (go) to our club party? 8. Every morning, she ( not drink) water, she ( drink) coffee 9. It (be) often hot in the summer 10. What you ( do) after school ? 11. The East (circle) the sun 12. Yesterday, I (be) very busy, so I (not have) time to phone you. 13. What he (do) next summer vacation? 14. We usually (visit) our grandparents in each summer 15. Most rives (flow) into the sea 16. Rice (not grow) in the cold climates 17. Bad driving (cause) many accidents 18. Nga and Hanh (see) a movie tonight? 19. It stopped raining so I (take) off my rain coat 20. Tan was vẻy hungry. He (eat) a lot of food. 21. Susan (speak) Vietnamese very well 22. Alexander GramhamBell (invent) the telephone in 1876 23. Ngoc (not like) traveling by bike. 24. I promise I (try) my best next semester 25. He (live) in Hue two years ago, but now he (live ) in HCM city

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