Làm lần lượt theo từng bài mình đăng nhak. Tiếng anh 8 . Mình like cho 3 la mã đó. Hình 1 làm đến hình 2 nhak. Để phân biệt thì hình 1 là hình có số trang là 342 còn hình 2 là hình còn lại. Làm từ hình 1 qua nhak, đề bài ở hình 1 đó. Thanks trc
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III
1) Should Jahn be helped with the sewing ?
2) Judy's car is being repeared by the mechanic .
3) Must the test be finished before ten ?
4) A computer is used to that job nowadays .
5) All travel expenses for this training course must be paid by employers .
6) Were they taken in by her story .
7) I was kept waiting for half an hour by the bank manager .
8) Has this word been spelt wrongly .
9) He will be seen off at the airport by all his friends ,
10) Beer used to be druck for breakfast in England years ago .
1. An island is surrounded by water.
2. I was invited to the wedding but I couldn't come.
3. Many accidents are caused by reckless driving.
4. A new dormitory are being built in the campus at present.
5. A lot of the trees were blown down in a storm a few days ago.
6. Some politicians have been murdered by terrorists recently.
7. The concert will be shown at the university next Sunday.
8. This money box has been hold for five years.
9. The electric light bulb was invented by Thomas Edison.
10. The -ing form of 'sit' is spelt with a double t.
11. The accident was written in the newspaper yesterday.
12. Mickey Mouse cartoons are translated into sixty languages.
13. The election results will be reported at the end of this month.
14. This program is collected by students at Stanford University.
15. Thanks godness! My jewellery wasn't stolen in the robbery last night.
STT | Đặc điểm so sánh/ Đại diện | Sán lông( sán tự do ) | Sán lá gan( kí sinh | Sán dây( kí sinh |
1 | Cơ thể dẹp và đối xứng hai bên | + | + | + |
2 | Mắt và lông bơi phát triển | + | - | - |
3 | Phân biệt đầu đuôi, lưng bụng | + | + | + |
4 | Mắt và lông bơi tiêu giảm | - | + | + |
5 | Giác bám phát triển | - | + | + |
6 | Ruột phân nhánh chưa có hậu môn | + | + | - |
7 | Cơ quan sinh dục phát triển | + | + | + |
8 | Phát triển qua các giai đoạn ấu trùng | + | + | + |
Đặc điểm chung của ngành Giun dẹp:
- Cơ thể dẹp có đối xứng 2 bên, phân biệt được đầu đuôi, lưng bụng
- Ruột phân nhánh, chưa có hậu môn
- Cơ quan sinh dục phát triển, sinh sản nhanh, nhiều
bai1: 1
bai2: so be: 1810
so lon: 2010
bai3: du 8
bai4: NT1: 50 phut
NT2: 75 phut
Con bai5 de sau nha!tk cho minh nhe minh ko co thoi gian nen chi kip ghi ket qua thui, thong cam nha!
Nho tk cho minh neu dung!
A minh nham bai!
bai 2: 12 qua cam
bai 3 la bai 4 o ben tren con bai 4 minh se suy nghi sau, thong cam nha!
Chuc ban hoc tot!-_-
Bài 2:
Ta có: \(64=8\times8\)nên độ dài cạnh hình vuông là \(8cm\), đó cũng là độ dài chiều rộng của hình chữ nhật.
Chiều dài của hình chữ nhật là:
\(8\div\frac{1}{3}=24\left(cm\right)\)
Chu vi của hình chữ nhật đó là:
\(\left(24+8\right)\times2=64\left(cm\right)\)
Bài 1.
Số bi đỏ là:
\(720\times\frac{1}{6}=120\)(viên)
Nếu bỏ số bi đỏ ra thì còn lại số viên bi là:
\(720-120=600\)(viên)
Số bi vàng là:
\(600\times\frac{1}{3}=200\)(viên)
Số bi xanh là:
\(600-200=400\)(viên)
- I was kept waiting for half an hour by the bank manager.
- Has this word been spelt wrongly?
- He will be seen off at the airport by all his friends.
- Beer used to be drunk for breakfast in England years ago.
- The letter might have been sent to the wrong address.
- The floor was being cleaned when I arrived.
- The hole is being digged on the wrong side of the road.
- Your money is going to be stolen if you're not careful.
- Have you ever been asked for your opinion?
- I am not impressed by Alan's knowledge of art.
- How are candles made?
- Tea can't be made with cold water.
- When is the results of the contest going to be announced?
- The police wasn't informed that there had been a mistake.
- Where will you be sent by your company next year?
- The children were looked after by whom when you were away?
- Look! The seals are being fed.
- The book had been returned to the library by Kathy.
- By this time tomorrow, the announcement will have been made by the president.
- People's breathing was being affected by the pollution in the city.
-Those papers haven't been signed by Mrs.Andrew yet. Have they been signed by Mr.Andrew yet?
- Is that airplane being flown by a student pilot?
- Where was the 1988 Olympic Games held?
-Are those tractors made in this country, or are they imported?
1.Should Jane be helped with the sewing?
2.Judy's car is being repaired by the mechanic.
3.Must the test be finished before ten?
4.A computer is used to do that job nowadays.
5.All travel expenses for this training course must be paid by employers.
6.Were they taken in by her story?