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mymieu21061998
2 năm trước
Giải các bất phương trình sau: a) 2x^2-9x+4 lớn hơn hoặc bằng 0 b) 6x+8/ x+3 lớn hơn 0 MN giúp mình với đang cần gấp😿
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Chu Van An was born in 1292 and died in 1370. From his (1)..........., he was famous for his (2)............. He did not have the dream (3)................ taking part in exams to become mandarinslike other students. Chu Van An stayed at home and (4) ............. hímelf by reading books and opened schools. His school quickly became famous in the region and many students from other places went there to study. Emperor Tran Minh Tong invited Chu Van An (5)................ the principal of the lmperial Academy to teach his crown prince and other students to become talented people for the country. ln 1359, Emperor Tran Minh Tong gave his crown to his son, Tran Hien Tong, the court and the country were (6)......... However, this period lasted only for twelve years. Then Emperor Tran Hien Tong died and Tran Du Tong inherited the crown. The social (7)........... became complicated , the people were very poor anf hard and many goof people wre killed. Chu Van An (8)........ submitted a petition which requested the Emperor to beheand seven perfidious mandarins , so it was called " Seven Beheaded Petition " ( That Tram So ). " Seven Beheaded Petition" became the symbol of the courageous attitude of the real intellectuals and of Chu Van An's spirit. 1. A.childless B.children C.childhood D.childish 2. A.intelligent B.intelligence C.intelligences D.intelligently 3. A.of B.to C.for D.in 4. A.found B.did C.knew D.taught 5. A.to be B.was C.is D.be 6. A.peace B.oeacefully C.peacefulness D.peaceful 7. A.situationv B.condition C.state D.position 8. A.bravery B.bravely C.brave D.braved

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