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tranngocviethoan
2 năm trước
cho tam giác MNP D là trung điểm của MN đường thẳng qua D song song với NP cắt MP ở E đường thẳng qua E song song với MN cắt NP ở F CMR MD =EF tam giác MDE = tam giác EFD tìm tỉ số của DE và NP
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Bài tập sau dành cho các cháu ngoan Bác Hồ (đứa nào k làm chứng tỏ k phải cháu ngoan bác hồ) Fill in each numbered space with ONE appropriate word. (1p) Another strong earthquake shook Bac Tra My District in Quang Nam Province at 1.34 p.m on Thursday, September 27th, 2012. Over 200 houses faced cracks (1) ............... the quake. Financial aid (2) ...............provided to families whose houses faced cracks. (3)...............the earthquake was strong, it was still milder than the 4.1 magnitude quake on September 23rd. On Thursday, a delegation from the Central Committee for Flood and Storm Prevention and Control was sent (4) ...............survey the earthquake belt in Bac Tra My District. The delegation (5) ...............houses and schools in the area affected by the quakes, inspected the Song Tranh 2 Hydropower Plant and met with authorities in Bac Tra My District. Frequently recurring earthquakes spread panic among people in Bac Tra My District, many of (6)...............are from ethnic minority groups living in resettlement areas around Song Tranh 2 Hydropower Plant. Several households abandoned (7)...............homes and set up temporary camps elsewhere in fear. A press conference was (8)...............on September 28th at the People’s Committee office in Quang Nam Province to reassure the (9)............... on the safety of the Song Tranh 2 Hydropower Plant. The district authorities have now organized three courses to raise awareness and knowledge of (10)............... best to cope with earthquakes.

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