Get ready Five ,four ,three ,two ,one ,blast off (发射)!With the lastGet ready Five ,four ,three ,two ,one ,blast off (发射)!With the last words ,five rockets fly up into the sky .These are not real rocke
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（A）1.How long does the “Science Month ”last （C）2.Who helps the students build the rockets (C)3.What’s the meaning of the word underlined (划线的) in the third paragraph (C)4.Besides rockets ,what other things did the students show off .(A)5.What’s the main idea of this passage