九年級英語全冊unit6whenwasitinvented自我復(fù)習(xí)與檢測課件新人教版(專業(yè)版)
【正文】 自我復(fù)習(xí)與檢測 (六 ) ( ) underlined word “ascendancy” in the passage means “________” in Chinese. A． 情況 B． 優(yōu)勢 C． 劣勢 B 【 解析 】 詞義猜測題 。t ________ (提到 ) Lisa39。 skin, hair, milk and meat. The scientists also use DNA technology to make sure that the drugs are only inside the egg whites. In this way, the chickens can stay healthy. 自我復(fù)習(xí)與檢測 (六 ) Besides egg whites, drugs made of proteins e in milk of cows and sheep. Compared with cows and sheep, the special chickens have ascendancy over them. First, they are cheaper to raise. Second, they need less room and grow faster. 自我復(fù)習(xí)與檢測 (六 ) These special chickens can pass on their drugproducing ability to their children. So far, five generations(代 ) of the special chickens have appeared. But scientists may need more time to make the drugs perfect. It39。 imagination C． made of proteins C 自我復(fù)習(xí)與檢測 (六 ) ( ) to the passage, the special chickens ________． A． need less room and grow faster B． were developed by scientists from France C． produce certain drugs outside the eggs A 自我復(fù)習(xí)與檢測 (六 ) ( ) of the following is TRUE according to the passage? A． The scientists never use DNA technology to keep the special chickens healthy. B． It may take scientists more time to make the drugs perfect. C． Until now, scientists have made three kinds of drugs. B 自我復(fù)習(xí)與檢測 (六 ) ( ) is the passage mainly about? A． It39。 I met my math teacher ________ ________ yesterday. 2． 我將把
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