20xx春八年級(jí)英語(yǔ)下冊(cè)u(píng)nit7what’sthehighestmountainintheworld第3課時(shí)sectionb1a-1d新版人教新目標(biāo)版(編輯修改稿)
2024-07-15 15:00 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 ger as larger ( B ) box nearly 27 it yesterday. weighted。weighed 。weighed 。weigh 。weighs Ⅱ .閱讀理解 North American black bears are shy are fearful by nature,and will usually run away if they see or hear of this,it can be difficult for scientists to learn about these animals. In order to study black bears,researchers from New Jersey,the USA,catch bears and use drugs to help them go to then work out the size and the weight of the bear,take blood to test for diseases,remove a tooth and take it to the lab to find out its these studies,researchers want to find out
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