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buithanhhue19951996
1 năm trước
Dẫn khí H2 vào bình đựng Fe3O4, sau 1 thời gian khối lượng bình giảm 2,4g . tính a, Thể tích Hidro đã phản ứng ở đktc b, Tính kl sắt tạo thành c, Tính kl Fe3O4 đã phản ứng
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III.Fill in each blank with a word from the box. leaves,long,north,artists,printed,decoration,layer,talk. Dong Ho painting is a kind of Vietnamese..............painting originating in dong Ho village, Bac Ninh province. Dong Ho paintings have about 300years of history in the............of Vietnam. Dong Ho picture are...........on a speacial kind od Dzo paper. The printing paper is made of bark of a tree called”Dzo”.Colours of the painting are refined from various kinds of tree.........which people can easily find in Vietnam.Traditional..........use all-natural colours for their pictures:burnt bamboo leaves for black,cajuput leaves for green,copper rust for blue,etc.The painting is covered by a..............of sitcky rice paste to protect the painting and their colours.They are so................lasting,so that it is very difficult to make them dimmer even time or daylight. Vietnamese people used to buy Dong Ho pictures for...........during Tet. IV Arrange the words to make sentences 1.who/more/don’t/attentive/arts/students/than/study/those/who/are/. 2.father/don’t/either/and/horror/wathches/my/never/films/I/. 3.you/think/as/classcial/do/is/music/exciting/Rockand Roll/as/? 4.performance/the/is/next/about/very/anxious/musician/the/. 5.sister/interested/is/boring/find/I/drawing/my/in/but/it 6.music/your/kind/what/favourite/is/of/?

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