7、e 21.(2分)______isthebiggestofthefirstfourplanets.A.The1stplanet B.The2ndplanet C.TheEarth D.The4thplanet 五、连词成句(共5题;共25分)22.(5分)I'm,going,buy,to,a,book,(.)23.(5分)onclimbtheledgewindowDon't.(连词成句)24.(5分)weather Australia will the be what like in(?)
8、(连词成句)25.(5分)you like do bananas (?)(连词成句)26.(5分)to,pleased,you,meet(.) (连词成句)六、阅读理解(共1题;共10分)27.(10分)阅读