Lớp 9
Lớp 1điểm
4 tháng trước
Đỗ Huỳnh Long

1. People believe that 13 is an unlucky number.   A.  It is believed that 13 is an unlucky number.           B.  13 was believed to have been an unlucky number. C.  13 was believed that as an unlucky number. D.  It was believed that 13 is an unlucky number.   2. They rumour that the man was still living.   A.  It was rumoured that the man was still living. B.  The man was rumoured to be still living. C.  The man was still living was rumoured. D.  It is rumoured that the man was still living.   3. They declared that she won the competition.   A.  It is declared that she won the competition. B.  It was declared that she won the competition. C.  She was declared that she won the competition. D.  She is declared that she won the competition.   4. “You’re always making terrible mistakes,” said the teacher.   A. The teacher complained to his students about making terrible mistakes. B. The teacher asked his students why they always made terrible mistakes C.   The teacher realized that his students always made terrible mistakes. D.  The teacher warned his students not to make terrible mistakes.   5.“Each of you may have one piece of candy,” Mrs. Jones said to the children.   A.  Mrs. Jones advises the children to have one piece of candy. B.   Mrs. Jones asked each of the children to have one piece of candy. C.   Mrs. Jones allowed each of the children to have one piece of candy. D.  Mrs. Jones reminded the children to have one piece of candy. 6. “Would you mind if I brought a friend to the party?” said Peter.   A.  Peter wanted me to bring my friend to his party. B.   Peter encouraged me to bring my friend to the party. C.   Peter asked for permission to bring his friend to the party. D.  Peter promised to bring a friend to the party. 7. “Don’t be so disappointed, Jane. You can take the driving test again,” said Helen.   A.  Helen told Jane not to be disappointed and take the driving test again. B.   Helen asked Jane not to be disappointed and offered her another driving test. C.   Helen warned Jane not to be disappointed in order to take the driving test again. D.  Helen encouraged Jane to take the driving test again. 8. “Let’s break for lunch,” said Mathew.   A.  Mathew wanted to break for lunch. B.   Mathew insisted on breaking for lunch. C.   Mathew suggested breaking for lunch. D.  Mathew offered US a break for lunch.   9.     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.   10.  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.   11.  I’m very pleased that we shall meet again soon.   A.  We shall never meet each other again. B.  I’ve been looking for you for a long time. C.  I’m looking forward to meeting you again soon. D.  Please don’t come and meet us again.   12.  Her living conditions were not good. She studied very well.   A.  She studied very well although her living conditions were not easy. B.  She studied very well just because she lived in difficult conditions. C.  Living in difficult conditions forced she to study very well. D.  Living in difficult conditions, she had no choice but to study well. Mọi người giúp mình với! Mình đang cần gấp 

Hãy luôn nhớ cảm ơnvote 5 sao

nếu câu trả lời hữu ích nhé!

Các câu trả lời

Phương pháp làm cho câu hỏi trên là tìm hiểu cấu trúc và ý nghĩa của các loại động từ như "believe", "rumour", "declare", "complain", "ask", "advise", "encourage", "remind", "want", "insist", "suggest", "offer", "like" và các cấu trúc câu khác như câu bị động, câu gián tiếp, câu phủ định, câu hỏi, câu gián tiếp hỏi, trạng từ chỉ lý do, trạng từ chỉ mục đích, trạng từ chỉ tình thái và quan hệ nguyên nhân-kết quả.

Câu trả lời:

1. A. It is believed that 13 is an unlucky number.
2. A. It was rumoured that the man was still living.
3. B. It was declared that she won the competition.
4. B. The teacher asked his students why they always made terrible mistakes.
5. C. Mrs. Jones allowed each of the children to have one piece of candy.
6. C. Peter asked for permission to bring his friend to the party.
7. B. Helen asked Jane not to be disappointed and offered her another driving test.
8. C. Mathew suggested breaking for lunch.
9. A. If John doesn't eat so many chips, he will not be fat.
10. A. Although he was unwell, he managed to finish his book before the deadline.
11. C. I'm looking forward to meeting you again soon.
12. A. She studied very well although her living conditions were not easy.

Hãy giúp mọi người biết câu trả lời này thế nào?
51 vote
Cảm ơn 4Trả lời.

Để giải câu hỏi trên, ta có thể sử dụng tính chất của hình lục giác đều.

Một hình lục giác đều có 6 cạnh bằng nhau và 6 đường chéo bằng nhau. Đồng thời, hai đường chéo chính của hình lục giác đều là hai đường kẻ từ trung điểm mỗi cạnh tới trung điểm của cạnh đối diện.

Vậy ta có:
- Cạnh của hình lục giác đều là AD = 7 cm
- Tổng độ dài các cạnh là 6 lần độ dài cạnh, tức là 6 x 7 = 42 cm
- Tổng độ dài các đường chéo chính là 2 lần độ dài cạnh, tức là 2 x 7 = 14 cm

Với những thông tin này, ta có thể tạo được câu trả lời cho câu hỏi trên:

Tổng độ dài tất cả các cạnh và đường chéo chính của hình lục giác đều ABCDEF có độ dài AD = 7 cm là 42 cm. (Câu trả lời C)

Hãy giúp mọi người biết câu trả lời này thế nào?
51 vote
Cảm ơn 6Trả lời.
Câu hỏi Tiếng anh Lớp 9
Câu hỏi Lớp 9

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