user-avatar
tn7412700
2 năm trước
Hệ số x^2 trong: 4x^5 + 7x^2 + 9x + 11x^3 là
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

VI. Choose the best answer (A,B,C or D) to complete the passage. Ao dai is the (1)........................ dress of Vietnamese women. It’s also the symbol of our country. When foreigners talk about Vietnam, they surely talk about Ao dai. Ao dai is very (2)..................with different designs and colors. It is a long silk tunic which consists of two parts and (3).................over loose pants. The slits on the sides help its wearers move easily. Not many people know the (4)...................of Ao dai , when and where it exactly appeared and how it was orginally designed. Some researchers say it started to be worn centuries ago. Traditionally, both men and women (5).................... Ao dai as casual clothes . Now in some parts of the country , schoolgirls often wear while Ao dai as uniform. The white color of the Ao dai (6)........................the purity of their school age . The beauty of schoolgirls in white Ao dai always in spires many photopraphers, poets and musicians. Although there are other (7).....................of modern clothing today, Vietnamese women still choose Ao dai as their favorite (8).....................to wear on special occcasions. 1. A. tradition B. traditional C. traditionally D. nation 2. A. unique B. practical C. convenient D. popular 3. A. wear B. wore C. is worn D. worn 4. A. histoty B. beginning C. start D. process 5. A. wear B. wore C. is worn D. worn 6. A. tells B. explains C. symbolizes D. modernizes 7. A. styles B. types C. designs D.forms 8. A. cloth B. cloths C. clothes D. clothing giúp vs em cần gấp

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