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安徽省2023-2024学年度第一学期九年级作业辅导练习(三)英语试卷答案

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30. What changes did the researchers focus on in the study?A.The fish numbers. B.The bay on the island.C. The coastal landscape. D.The make-up of the local creeks.

( ) 21. This is my . Her name is Kate. And Kate’s uncle is my brother.____A.sister B.brotherC.daughter D.father

D) 40. -. What’s that in English?____一-It's a baseball.A.I’m sorry B. You're welcomeC. Thank you D. Excuse me

7.What does Mary agree to do next Sunday evening?A. Clean Jack's backyard.B. Have a barbecue with Jack.C. Go to Jack’s home by bi

34. What does the author want to show in the last sentence?A. The method of making the new material.B The application of the new material.The way of making the new material.D. The complexity of biological systems.35. What can be the best title for the text?A. Respons ve materials that have become com nonB. Next ge eration material that adapts to its historyC. The n ex big challenge that faces mi terial scienceTheh e lectrical behaviour that depends on the magnetic field