重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)
Alan passed the test because Alan had studied hard and understood the material.
暂无解析
改写病句：WhiledrivingonBlueberryAvenueyesterdayafternoon,atreefelltowardJack
Sicknessoften_______eatingtoomuch.
Itmakesgood________tobringanumbrella;itseemstoberainingtoday.
改写病句：Insummer,Juannadidn’tlovetravelinginRomeshefeltitwastoohotthere.
重写句子：Hockeyisasportwhichispopularinmanycountriesaroundtheworld.(simplesentence)