user-avatar
baoanhh2531
2 năm trước
A = { -1;0;1;2;3 } , B = { -2;-1;0;1;2;3;4 } . => A hợp B =
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

các bạn và học 247 giúp mình nha câu 1 chọn đáp án đúng nhất 1. I ( have ) ........... a good time tonight A. is going to have B. are going to have C. am going to have 2. Janet (help) ........... me A. is going to help B. are going to have C. am going to help 3. (he/drive).......... the car A. is he going to drive B. am he going to drive C. are he going to drive 4. We ( stay) .................. at home tonight A. are going to stay B. am going to stay C. is going to stay 5.(you/play)................. tennis with Jenny ? A. am you going to play B. is going to play C. are you going to play 6.We ( watch) .................. a film tonight A. am going to watch B.is going to watch C. are going to watch 7. (you/look)................ for a job ? A. are you going to look B. Is you going to look C. am going to look 8. (he/eat out) ............ tonight ? A. is he going to eat out B. am he going to eat out C. are he going to eat out 9 She ( buy)................................... a lot of things for the party. A. is going to buy B. are going to to buy C. am going to buy 10. They (not/ walk)............ to the railway station A. are not going to walk B. am not going to walk C. is not going to walk các bạn và học 247 giúp mình làm bài tập này nhé.

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team