$#min$
`B1:` ấn vào ngăn gõ lệnh nhấn: Edit "ngugiac
(Khi đó có một khu để ghi thủ tục hiện ra.)
`B2:` Ta gõ
To ngugiac
Repeat 5 [ fd 50 rt 72]
End
`B3:` Ấn vào chữ File rồi chọn Save and Exit.
Nếu muốn thử thì ta làm bước 4)
`B4: ` Gõ lệnh "ngugiac" vào ngăn gõ lệnh.
B1: ở Commander, gõ edit "Ngugiac
B2: gõ code sau:to Ngugiacrepeat 5[fd 50 rt 72]end
Giải thích:
Vì ngũ giác là $72^\circ=360/5$ nên ta lặp lại 5 lần câu lệnh:
Đi lên 50 bước và mỗi lần như vậy ta quay phải $72^\circ$
Làm hộ mình mình đánh giá 5 sao
I>USE THE RIGHT FORM OF THE VERB 51. Twenty years (be)............................................ not a long period of time in human history. 52. Five dimes (make)............................................ fifty cents. 53. Five dollars (be)............................................ a small sum. 54. “ The three Musketeers” (be)............................................ written by Alexandre Dumas. 55. You don’t have to say much , a word or two (be)............................................ sufficient. 56. These (be)............................................ one or two things I’d like to talk over with you. 57. The number of new books in our library (be)............................................ ever growing. 58. A number of new books in our library (be)............................................ displayed at the book show. 59. Our only guide ( be)............................................ stars. 60. There (be)............................................ a lot of traffic on this road.
Giải giúp mình nhé cảm ơn trước nh
Giúp mình với ạ. Ai có kết quả đúng mình sẽ cho ctlhn ạ, không nhất thiết ai nhanh nhất thì được. Cảm ơn mọi người nhiều ạ
kể tên các thức ăn vật nuôi giàu protein, giàu gluxit…?
Giusp em với ạ, cảm ơn mọi người nhìu nhìu
Làm được em vote 5 sao và ctlhn ạ Em cần gấp 9h tối nay phải nộp rồi
Question 3. Read and Circle the odd one out. 1. A. age B. headache C. matter D. date 2. A. music B. was C. visit D. sat 3. A. cook B. floor C. food D. soon 4. A. know B. knife C. knowledge D. kitchen
giúp mình với mình đang gấp lắm
IV.Give correct forms of the verbs. Jack is very good at basketball and he (1) ………………..……( make) many new friends since he joined this basketball club. He (2) ……………………..( know) some of them for almost five years. When Jack (3) ………………………(meet) his friends in 2007, he (4) …………………………(not, know) how to play basketball. His friend (5) ………………………………(tell) him to go with them to their club and they (6) …………………………..(teach) him. Soon, everyone (7) ………………………(want) him to be in their team. Now Jack (8) ……………………………….(be) in the team for three years and he played in lots of matches. Last year, he (9) ………………………………..(win) the best player award in the tournament in the Philippines. V.Give the correct forms of the verbs in brackets using simple past or present perfect. 1.The floor looks dirty. I'm sure you (not , clean up) ……………………………………………….. .2.(you/ enjoy) ……………………………….. the party last night? 3.My bicycle isn't here. I think someone (just ,take)…………………………………………. it. 4.They (know) ……………………………….. each other since they were children. 5.They are the most kind-hearted people he (ever meet) …………………………………….. 6.He was late yesterday because he (be)…………………………………. stuck in the traffic jam. 7.Last year, he (donate) …………………………99% of his fortune to charitable organizations. 8.I (be) …………………………. a member of this non-profit organization since 1996. 9.She (make) ………………………….. many new friends since she joined this English club. 10.Last month I (feel) ……………………happy when I cooked a meal for the elderly at a nursing home Mik cần gấp
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