张家口市2024-2025学年度第二学期高二年级期末教学质量检测(启光教育)英语答案

张家口市2024-2025学年度第二学期高二年级期末教学质量检测(启光教育)英语答案正在持续更新，目前金太阳答案为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

OPlamy best!"ecause thenCodyrealized she was right and looked at the ground, feeling sorry for himself.·CIharder to④A.Winning.nli e d#safer bridC.Making friends.小个#D.Tryinghard心上用一#materials27. Why was Cody angry with River?mensHaiivitos ori ni gour everA.River ran too slow.bsidB.River refused to playslowly.C.River was careless.8sfastert28.What happened during the relay race?A.Cody fell down.yoT明思B.River ran very fast.C.Jessica fight with CodyHow did Cody’s feelings change29.1OlympicsA.Happy → sad → proud.gnitansnl教育ms,”sheC.Bored → scared → glad.B.30.What might happen next?D.WilliamsA.River will leave the teamogr #r guThenB. Cody will care only about winning.ner.e nl #l ##obyder didn'tD.The school will not have Olympics.gninnn #oilaib s#At'win."hen ob #ai#m##Cbai0vinning.①When materials get hotter, they usually expand (get bigger),and when they cool down，they contract （get smaller）This is called thermal expansion and contraction（热胀冷缩），whichry.Athappens to many things around us, including concrete(混凝）,metal, and even liquids.at long2Let's take concrete as an example. Concrete expands in heat and contracts in cold weather.0in theIf concrete can’t expand or contract freely (like when it’s connected to buildings or roads）, theandpressure can make it break. To prevent this, engineers add expansion joints(伸缩缝） to let theconcrete expand and contract safely.Jooi yebmomqoeacts③But thermal expansion isn’t just about concrete.From the playground to our clasroomswe can findinteresting examples everywhere.Let's look at some common situations you might havemp.noticed:usob ot JedWl o ellide lulsaubngair inside expands. In cold weather, it becomes softer as the air contracts.un英语试卷（金榜卷）第5页（共10页）