Phép tính sau đúng hay sai?

× 25 , 6         7 ¯   1 , 792

A. Đúng

B. Sai

Read the following passage and answer the following questions.

Duong Lam: An ancient Vietnamese village

Duong Lam Village is located in Duong Lam Commune at a 45km distance from Hanoi. It is the birthplace of two kings in the history of Vietnam, Phung Hung and Ngo Quyen, who opened up the long-term self-control and independence period of Vietnam after Bach Dang Victory in the year 938.

All houses, gates, village gates and wells are built of laterite creating an architectural complex, a unique village that is typical for villages in the midlands in the North of Vietnam. At present, there are still nearly old 200 houses and many other historical monuments such as Phung Hung Temple, Ngo Quyen Royal Tomb, Mong Phu Communal House, Ho Gam Hill at which Phung Hung killed tigers to rescue villagers and the temple at which the diplomat Giang Van Minh is worshiped.

How many old houses are there in Duong Lam?

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Nhân tố nào sau đây là nhân tố quan trọng nhất thúc đẩy sự phát triển và thay đổi nhanh chóng của nền kinh tế Trung Quốc?

A. Chính sách phát triển đúng đắn

B. Diện tích lãnh thổ rộng nhất thế giới

C. Có vị trí địa lý quan trọng

D. Dân cư và lao động dồi dào