Truyền thống cách mạng của quê hương và gia đình ảnh hưởng tới lý tưởng cách mạng của đồng chí Nguyễn Hữu Tiến như nào ? Tự hào là người con quê hương , học tập và noi theo đồng chí cán bộ , giáo viên , nhân viên học sinh cần làm gì để xây dựng quê hương Duy Tiên ngày càng giàu đẹp , văn minh

Hãy nêu nguyên nhân ngộ độc thức ăn và cách phòng tránh nhiễm độc?

Em cần gấp ạ Em sẽ cho 5 sao + CTNhn + cảm ơn cho ai. Hết 2 bài này ạ

Mark the letter A, B, Cor D to indicate the sentence that is closest in meaningto each of the following questions. 36. John is fat because he eats so many chips. A. If John doesn’t eat so many chips, he will not be fat. B. If John didn’t eat so many chips, he would not be fat. C. John is fat though he eats so many chips. D. Being fat, John likes to eat so many chips. 37. I have never had an easier exam. A. In fact I have never had any easy exam. B. This is the first time in my life that I have an easy exam. C. This is the easiest exam I have ever had. D. This exam is easy, but I have never passed it. 38. In spite of his poor health, he managed to finish his book before the deadline. A. Although he was unwell, he managed to finish his book before the deadline. B. Even though he managed to finish his book before the deadline, he was sick. C. He was in poor health when he managed to finish his book before the deadline. D. He managed to finish his book before the deadline, but he was very ill. 39. We were all surprised when she suddenly came back. A. She suddenly came back, making us surprised. B. The fact that she came back suddenly was surprised. C. All of us are amazed to see her come back. D. All of us found it surprising that she suddenly came back. 40. My grandfather started collecting stamps when he was 65. A. My grandfather took up collecting stamps when he was 65. B. Collecting stamps was my grandfather’s hobby when he was 65. C. At the age of 65 my grandfather was collecting stamps. D. My grandfather hasn’t been collecting stamps until he was 65.

Mọi người giải giúp e câu 3,4 đi ạ e cần gấp ruiii

Hai tổ công nhân được giao mỗi tuần sản xuất được 980 đôi giày. Để lập thành tích chào mừng, tuần vừa qua tổ 1 vượt mức 8%, tổ2 vượt mức 10%. So với kế hoạch được giao nên cả 2 tổ sản xuất được 1068 đôi. Hỏi định mức được giao của mỗi tổ là bao nhiêu đôi giày ?

Em hãy cho biết chức năng dinh dưỡng của chất đạm,chất béo, chất khoáng?

On 4 October 1957 the first satellite, Sputnik, was launched. Since then,thousands of spacecraft have been sent (26) ________ space. Every few weeksnew satellites are put into orbit. Unfortunately, space is being (27) ________ by debris from these space flights. More than 70,000 objects have been leftin space. Parts of rockets have been left. Old satellites have been abandoned.Other items, including a glove, a spanner and a camera, have been (28) ________ by astronauts. The situation up there is becoming dangerous. BothRussian and American spacecraft have been destroyed. (29) ________ astronaut would be killed if he or she was hit by a piece of rubbish. It would costbillions of dollars to collect all the debris, but if nothing is done the (30) ________ will only get worse. Sooner or later a satellite will be damaged by a large pieceof rubbish and thousands more pieces of debris will be scattered. 26. A. to B. into C. from D. with 27. A. polluted B. ruined C. destroyed D. dirtied 28. A. missed B. gone C. thrown D. lost 29. A. An B. a C. the D. Ø 30. A. state B. place C. situation D. position Mark the letter A, B, C or D to indicate the underlined part that needscorrection in each of the following questions. 31. I don’t know why my father finds horse-riding very excited. A. know B. my father C. horse-riding D. excited 32. It has been a long time since we last talked to each other, isn’t it? A. along B. since C. last talked D. isn’t it 33. Mary enjoys to be able to meet a lot of interesting people during her vacation. A. to be B. a lot C. interesting people D. her vacation

Rút gọn: B= ($\frac{√5}{2}$ - $\frac{1}{2√x}$ )$^{2}$ . ($\frac{√x -1}{√x +1}$ -$\frac{√x +1}{√x -1}$ )

cho pt: x ²-4(m+1)x+m-12=0 chứng minh phương trình có 2 nghiệm với mọi m