Câu 2 như hình.
Câu 1:
a, 2,2-đimetylbutan
b, 2,4-đimetylpenta-1,3-đien
c, 3-metylbut-1-en
Pick out the word that has the stress syllable differently from that of the other words 1.A. application B. certificate C. biology D. security 2. A. university B. punctuality C. agricultural D.mathematician 3. A. identify B. secondary C. luxuriously D. majority 4. A. academic B. engineering C. availabe D.sympathetic 5.A. obligatory B. geographical C. international D. undergraduate
Chỉ cần câu c thui ạ Nhờ các cao nhân giúp ạ🙏🙏
Các bn ơi! Lm hộ mk zới! Mk cảm mơm nhìu ạk!
Dựa vào SGK địa lý 7 trang 129 nha.
Có 1 số kẹo đem chia cho các em. Nếu mỗi em được 5 cái kẹo thì thừa 30 cái. Nếu mỗi em được 7 kẹo thì thiếu 30 cái. Hỏi có bao nhiêu học sinh và bao nhiêu cái kẹo?
2 bài này làm sao vậy mọi người ???
phương thức biểu đạt chính của bài thơ tổ quốc nơi biên thùy
Viết CTCT: 3,4,5,7,9 - tetraetyl - 1,2,4,7,8 - tetrametyl - 6,8 - propilnondien - 2,4 Ai cho em cách nhớ phần này được không ạ :( học hoài cứ quên
làm HƠN 30 câu cho nhóm VẼ ANIME/CHIBI/ĐẬU MẦM ĐUỐI SỨC
Give the correct forms of the words in brackets to complete the blank space. 1.The judges describe Jones as a ….. criminal who was a danger to members of the public. HARD 2. Rescue team held out little hope of finding other …………. SURVIVE 3. He works for UNESCO in a purely ………….. role. ADVICE 4. …………… of the new system will take several days. INSTALL 5. This type of behaviour is no longer …………. acceptable. SOCIETY 6. Watching television can be very …………….. EDUCATION 7. Teachers must keep a record of students’ ……………….. ATTEND 8. Our school set up a project to ……………. the library system. COMPUTER 9.The breakdown of the negotiations was not ……………….. EXPECT 10. Those countries are ……. on other countries for most of their food. DEPEND Fill in each gap with a suitable preposition. 1.……………… behalf of the department I would like to thank you all. 2. Many people expressed a strong preference …………. the original plan. 3. They were refused entrance ………… the exhibition . 4. He graduated …………….. York with a degree in Psychology. 5. We had an argument ………….. the waiter about the bill. 6. She complimented him ………….. his exellent German. 7. She sacrificed everything ……………. her children. 8. Sit down and make yourself ……………. home. 9. He works away …………… home during the week. 10. The searchers spread ………….. to over the area faster.
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