Chủ đề:
Bài 5: Khoảng cáchCâu hỏi:
Cho lăng trụ tam giác đều ABC A'B'C' có cạnh đáy = a, cạnh bên = a căn2. a) tính d(BC', AA'B'B) b) tính d(AA', BC)
A clean environment is not enough for our health, so we must play sports to have a good health and a good spirit and so am I. I'm an active girl so I like playing sports very much such as: badminton, walking, yoga,... but the sport I like most is volleyball. I started playing volleyball when I was a little girl. I usually spend my free time playing with my friends. Volleyball is a team sport in which two teams of six players are separated by a net. Each team tries to score points by grounding the ball on the other team's court. Players can use hands, arms to strike or to push the ball. Playing volleyball makes me relax after studying hard, makes friends, improve my height and especially makes me healthier. Realizing its the benifits, I will never stop playing volleyball.
(check cho mình với. thanks)
Talk about your hobby: your collection (check xem mình sai ở đâu với . Thanks ^^)
The hobby I like most is collecting music of singers whom I like so much. I like studying English so I'm interested in US-UK songs, especially I have passion for Taylor Swift and her songs. I started listening her songs when I was a little girl. Whenever she pulishes new songs, I enjoy them and download them into my cellphone even a special folder and has about 30 songs, but i don't buy any album of her. Listening her songs makes me relax after studying hard, makes friends and especially improve my pronunciation and vocabulary. Thus, I have listened country music at first and have translated it into Vietnamese because they were quite slow and quite easy to hear and understand them. Realizing its benifits, I will go on listening and developing my collection.