Các bạn ơi giải giúp mình bài này với, mình phải nộp bài sớm nên các bạn làm đúng giúp mình nhé. Mình cảm ơn 1. All the aquatic animals will die if people _____ dumping sewage into the lake. A. will stop B. don't stop C. wouldn't stop D. stop 2. Canada ____________ up of 10 provinces and 3 territories. A. is making B. is made makes made 3. It’s only my first week in Wales, and I _____ so many interesting things already. A. see B. am seeing C. saw D. have seen 4. Aquatic life suffers or dies ______ thermal pollution. A. due to B. thanks to C. in spite of D. despite 5. I can’t hear your voice __________ I’m wearing an earplug. 1 điểm A. although B. due C. however D. because 6. His grandfather _____ him __________ hard when he was small. A. made - study B. makes - to study C. making - studying D. made - studied 7. This picture __________ the contamination of ground water. A. illustrate B. illustrating C. illustrates D. illustrated 8. Global warming ____ if there ____ too much carbon dioxide in the atmosphere. A. would happen – wasn’t B. will happen - were C. wouldn't happen - weren't D. won't happen - was 9. The temperature of water increases; ____, many fish in the river die. A. so B. otherwise C. therefore D. nevertheless 10. If we dump a plastic into the ground, it ________ a long time to disappear. A. will take B. take C. took D. takes 11. At present, the National Cherry Blossom Festival ____________ in Washington D.C. to celebrate spring’s arrival. A. occur B. occurs C. is occuring D. has occured 12. Recently, many places in New Zealand _____ called with two names – one English, one Maori A. are B. is C. has been D. have been 13. What would you do if a factory in your neighborhood ______untreated water into the river? A. dump B. dumped C. dumping D. dumps 14. Canada ___________ the longest land border in the world with the United States. A. shares B. has been sharing C. is sharing D. has shared 15. If I _____ the president, I ______ all the factories out of the city. A. was - will remove B. am - will remove C. am - would remove D. were - would remove 16. The train __________ the railway station at 8:00 a.m. every morning. A. leave B. leaving C. will leave D. leaves 17. In Canada you should maintain eye contact while you __________ hands. A. shake B. have shaked C. shaked D. are shaking 18. Ireland ___________ the Eurovision Song Contest seven times. A. won B. wins C. has won D. is winning 19. ____ factories produce waste and pour it into rivers, many rivers and lakes are poisoned. A. Because of B. Although C. Since D. While 20. Since 1965, the maple tree with red leaves _____ the most well-known Canadian symbol. A. has become B. become C. became D. is becoming

Nhập vào 1 dãy số gồm n số tự nhiên. Hãy chia mảng ra thành các dãy con có tổng bằng nhau Yêu cầu: Em hãy chia mảng ra thành những dãy con nào có tổng bằng nhau Dữ liệu vào: Cho từ tệp văn bản CHIAMANG.INP gồm: - Hàng 1 là số n là số phần tử trong dãy (1<=n<=10^7) - Hàng 2 là các phần tử trong mảng (mỗi phần tử cách nhau 1 khoảng trắng) Kết quả: Ghi ra tệp văn bản CHIAMANG.OUT gồm các dãy con được chia ra có tổng bằng nhau, mỗi dãy ứng với mỗi dòng (nếu không chia được thì in ra số 0)

trong mot dao dong LC có tụ điện là 5uF cuong do tuc thoi cua dong dien là i= 0.05sin2000t(A) biểu thưc của tụ điện

Complete using the words in the box. 1. Jim is the (good) __________________________________ player in the football team. 2. Let's pick the (big) __________________________________ apple of the tree. 3. Apples are (healthy) __________________________________ than chips. 4. You are (safe) __________________________________ here than there. 5. Fifi is (pretty) __________________________________ than Kate. 6. Elephants are (big) __________________________________ than bears. 7. That TV set is the (cheap) __________________________________ of all. 8. Tim is (talented) __________________________________ than Peter. 9. Gold is (expensive) __________________________________ than silver. 10. Ann is the (young) __________________________________ child in the family.

Mấy cậu giúp mk bài 3,4 vs mk cần gấp lắm ạ

m.n giải giúp e từ đầu tới cuối với ạ😞

Cho bất đẳng thức |a - b| bé hơn hoặc bằng |a|+|b| A. a=b B. ab bé hơn hoặc bằng 0 C. ab lớn hơn hoặc bằng 0 D. ab = 0

sáng tác thơ về tình yêu quê hương

Hai viên bi có khối lượng 15g và 25g cùng chuyển động trên đường thẳng với vận tốc có độ lớn là 5m/s và 4m/s. Tìm động lượng của mỗi bi

CMR tổng của n số nguyên lẻ liên tiếp chia hết cho n